diff --git a/src/app/dashboard/maintainer/PipelineBoard.tsx b/src/app/dashboard/maintainer/PipelineBoard.tsx
index 07fe85e..f0a3d0f 100644
--- a/src/app/dashboard/maintainer/PipelineBoard.tsx
+++ b/src/app/dashboard/maintainer/PipelineBoard.tsx
@@ -60,7 +60,10 @@ function PipelineColumn({ label, bounties }: { label: string; bounties: Bounty[]
             <p className="truncate text-xs text-slate-400 dark:text-slate-500">
               {b.org}/{b.repo} #{b.issueNumber}
             </p>
-            <p className="mt-1 line-clamp-2 text-sm font-medium text-slate-900 dark:text-white">
+            <p
+              className="mt-1 line-clamp-2 text-sm font-medium text-slate-900 dark:text-white"
+              title={b.title}
+            >
               {b.title}
             </p>
             <p className="mt-2 text-sm font-semibold text-emerald-600 dark:text-emerald-400">
diff --git a/src/app/dashboard/maintainer/page.tsx b/src/app/dashboard/maintainer/page.tsx
index 3e6ca6b..be3b07a 100644
--- a/src/app/dashboard/maintainer/page.tsx
+++ b/src/app/dashboard/maintainer/page.tsx
@@ -1,3 +1,4 @@
+import Link from "next/link";
 import { Layers, Clock, Coins, FolderGit2, CheckCircle2 } from "lucide-react";
 import { fetchBounties } from "@/lib/api";
 import { mockBounties, recentActivity, bountiesCompletedSparkline } from "@/lib/mock-data";
@@ -42,9 +43,11 @@ export default async function MaintainerDashboardPage() {
       title="Bounty pipeline"
       subtitle="Create bounties from your GitHub issues and approve completed work. Payout release happens automatically once a linked pull request is merged."
       action={
-        <span className="inline-flex items-center gap-2 rounded-full bg-slate-900 px-4 py-2 text-sm font-medium text-white dark:bg-white dark:text-slate-900">
-          Create bounty
-        </span>
+        <Link href="/issues">
+          <span className="inline-flex items-center gap-2 rounded-full bg-slate-900 px-4 py-2 text-sm font-medium text-white hover:bg-slate-800 dark:bg-white dark:text-slate-900 dark:hover:bg-slate-200">
+            Create bounty
+          </span>
+        </Link>
       }
     >
       {/* Pass statStatus so that a fetchBounties failure renders error states
diff --git a/src/app/issues/[id]/page.tsx b/src/app/issues/[id]/page.tsx
index e7b0248..fba5a8c 100644
--- a/src/app/issues/[id]/page.tsx
+++ b/src/app/issues/[id]/page.tsx
@@ -88,9 +88,9 @@ export default async function IssueDetailPage({
         <div className="mt-8">
           <h2 className="font-medium text-slate-900 dark:text-white">Team payout split</h2>
           <div className="mt-3 space-y-2">
-            {bounty.teamSplits.map((split) => (
+            {bounty.teamSplits.map((split, index) => (
               <div
-                key={split.role}
+                key={`${split.role}-${split.contributor ?? "unassigned"}-${index}`}
                 className="flex items-center justify-between rounded-xl border border-slate-200 bg-white px-4 py-3 text-sm shadow-sm dark:border-slate-800 dark:bg-slate-900"
               >
                 <span className="text-slate-600 dark:text-slate-300">
diff --git a/src/app/milestones/MilestoneActions.tsx b/src/app/milestones/MilestoneActions.tsx
index 70c4303..2fa80dd 100644
--- a/src/app/milestones/MilestoneActions.tsx
+++ b/src/app/milestones/MilestoneActions.tsx
@@ -72,11 +72,16 @@ export function PoolDepositButton({ poolId }: { poolId: string }) {
 
   return (
     <div className="mt-4 flex items-center gap-2">
+      <label htmlFor={`deposit-amount-${poolId}`} className="sr-only">
+        Deposit amount
+      </label>
       <input
+        id={`deposit-amount-${poolId}`}
         type="number"
         min="1"
         value={amount}
         onChange={(e) => setAmount(e.target.value)}
+        aria-label="Deposit amount"
         className="w-24 rounded-lg border border-slate-200 bg-white px-3 py-1.5 text-sm text-slate-900 focus:border-indigo-400 focus:outline-none dark:border-slate-800 dark:bg-slate-900 dark:text-white"
       />
       <Button size="sm" variant="outline" onClick={handleDeposit} disabled={pending || connecting}>
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 2a2387e..f21a1c9 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -24,6 +24,7 @@ import {
   recentActivity,
   faqs,
 } from "@/lib/mock-data";
+import { STELLAR_NETWORK } from "@/lib/config";
 import { formatCurrency } from "@/lib/utils";
 
 const integrations = [
@@ -90,7 +91,7 @@ export default function HomePage() {
         <div className="mx-auto max-w-6xl px-6 pb-20 pt-20 text-center">
           <span className="inline-flex items-center gap-2 rounded-full border border-slate-200 bg-white px-3 py-1 text-xs font-medium text-slate-600 shadow-sm dark:border-slate-800 dark:bg-slate-900 dark:text-slate-300">
             <span className="h-1.5 w-1.5 rounded-full bg-emerald-500" />
-            Built for Stellar Mainnet
+            {STELLAR_NETWORK === "PUBLIC" ? "Built for Stellar Mainnet" : `Built for Stellar (${STELLAR_NETWORK})`}
           </span>
           <h1 className="mx-auto mt-6 max-w-3xl text-4xl font-semibold tracking-tight text-slate-900 sm:text-6xl dark:text-white">
             Merge code.
@@ -118,7 +119,7 @@ export default function HomePage() {
           <div className="mt-8 flex items-center justify-center gap-3 text-sm text-slate-500 dark:text-slate-400">
             <AvatarStack seeds={topContributors.map((c) => c.handle)} />
             <span>
-              Joined by <strong className="text-slate-900 dark:text-white">341 contributors</strong>{" "}
+              Joined by <strong className="text-slate-900 dark:text-white">{platformStats.activeContributors.toLocaleString()} contributors</strong>{" "}
               already earning
             </span>
           </div>
diff --git a/src/app/reputation/[handle]/page.tsx b/src/app/reputation/[handle]/page.tsx
index 0a1a197..fcec453 100644
--- a/src/app/reputation/[handle]/page.tsx
+++ b/src/app/reputation/[handle]/page.tsx
@@ -12,9 +12,15 @@ export default async function ReputationPage({
   params: Promise<{ handle: string }>;
 }) {
   const { handle } = await params;
+  const normalizedHandle = handle.toLowerCase();
+  const matchedMockKey = Object.keys(mockReputationProfiles).find(
+    (k) => k.toLowerCase() === normalizedHandle,
+  );
+  const fallbackProfile = matchedMockKey ? mockReputationProfiles[matchedMockKey] : null;
+
   const profile = await fetchReputationByUsername(
     handle,
-    mockReputationProfiles[handle] ?? null,
+    fallbackProfile,
   );
 
   if (!profile) notFound();
diff --git a/src/app/sitemap.ts b/src/app/sitemap.ts
index 2a67557..0909c0a 100644
--- a/src/app/sitemap.ts
+++ b/src/app/sitemap.ts
@@ -1,11 +1,24 @@
 import type { MetadataRoute } from "next";
+import { mockBounties, mockReputationProfiles } from "@/lib/mock-data";
 
 const BASE_URL = process.env.NEXT_PUBLIC_SITE_URL ?? "https://mergefi.app";
 
 export default function sitemap(): MetadataRoute.Sitemap {
   const routes = ["", "/issues", "/milestones", "/connect"];
-  return routes.map((route) => ({
+  const staticEntries = routes.map((route) => ({
     url: `${BASE_URL}${route}`,
     lastModified: new Date(),
   }));
+
+  const issueEntries = mockBounties.map((b) => ({
+    url: `${BASE_URL}/issues/${b.id}`,
+    lastModified: new Date(),
+  }));
+
+  const reputationEntries = Object.keys(mockReputationProfiles).map((handle) => ({
+    url: `${BASE_URL}/reputation/${handle}`,
+    lastModified: new Date(),
+  }));
+
+  return [...staticEntries, ...issueEntries, ...reputationEntries];
 }
diff --git a/src/components/ui/EmptyState.tsx b/src/components/ui/EmptyState.tsx
index 5c34031..d7c4321 100644
--- a/src/components/ui/EmptyState.tsx
+++ b/src/components/ui/EmptyState.tsx
@@ -14,7 +14,7 @@ export function EmptyState({
   return (
     <div className="flex flex-col items-center justify-center rounded-2xl border border-dashed border-slate-200 bg-slate-50/50 px-6 py-12 text-center dark:border-slate-800 dark:bg-slate-900/40">
       <span className="flex h-11 w-11 items-center justify-center rounded-full bg-slate-100 dark:bg-slate-800">
-        <Icon className="h-5 w-5 text-slate-400 dark:text-slate-500" />
+        <Icon className="h-5 w-5 text-slate-400 dark:text-slate-500" aria-hidden="true" />
       </span>
       <p className="mt-3 font-medium text-slate-700 dark:text-slate-200">{title}</p>
       <p className="mt-1 max-w-sm text-sm text-slate-500 dark:text-slate-400">{description}</p>
diff --git a/src/lib/api.ts b/src/lib/api.ts
index 1fe1480..dc191ac 100644
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -143,7 +143,8 @@ export async function fetchReputationByUsername(
 ): Promise<ReputationProfile | null> {
   try {
     const users = await request<(RawUserProfile & { id: string })[]>("/users");
-    const user = users.find((u) => u.username === username);
+    const normalizedTarget = username.toLowerCase();
+    const user = users.find((u) => u.username.toLowerCase() === normalizedTarget);
     if (!user) return fallback;
     const snapshot = await request<RawReputationSnapshot | null>(
       `/reputation/${user.id}`,