diff --git a/.env.example b/.env.example
index 5178b54..1216dfc 100644
--- a/.env.example
+++ b/.env.example
@@ -10,7 +10,7 @@
 PROJECT_NAME=jama
 
 # Image version to run (set by build.sh, or use 'latest')
-JAMA_VERSION=0.9.57
+JAMA_VERSION=0.9.58
 
 # App port — the host port Docker maps to the container
 PORT=3000
diff --git a/backend/package.json b/backend/package.json
index 2fe6c53..7942654 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jama-backend",
-  "version": "0.9.57",
+  "version": "0.9.58",
   "description": "TeamChat backend server",
   "main": "src/index.js",
   "scripts": {
diff --git a/build.sh b/build.sh
index c11d23c..4fa50ff 100644
--- a/build.sh
+++ b/build.sh
@@ -13,7 +13,7 @@
 # ─────────────────────────────────────────────────────────────
 set -euo pipefail
 
-VERSION="${1:-0.9.57}"
+VERSION="${1:-0.9.58}"
 ACTION="${2:-}"
 REGISTRY="${REGISTRY:-}"
 IMAGE_NAME="jama"
diff --git a/frontend/package.json b/frontend/package.json
index 5acde0b..e625be6 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jama-frontend",
-  "version": "0.9.57",
+  "version": "0.9.58",
   "private": true,
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/components/SchedulePage.jsx b/frontend/src/components/SchedulePage.jsx
index 98d42d5..10d11f4 100644
--- a/frontend/src/components/SchedulePage.jsx
+++ b/frontend/src/components/SchedulePage.jsx
@@ -390,7 +390,7 @@ function EventDetailModal({ event, onClose, onEdit, onAvailabilityChange, isTool
         {event.description&&<div style={{display:'flex',gap:10,marginBottom:12,fontSize:14}}><svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="var(--text-tertiary)" strokeWidth="2" style={{flexShrink:0,marginTop:2}}><line x1="21" y1="10" x2="3" y2="10"/><line x1="21" y1="6" x2="3" y2="6"/><line x1="21" y1="14" x2="3" y2="14"/><line x1="21" y1="18" x2="3" y2="18"/></svg><span style={{whiteSpace:'pre-wrap'}}>{event.description}</span></div>}
         {(event.user_groups||[]).length>0&&<div style={{display:'flex',gap:10,marginBottom:16,fontSize:13,color:'var(--text-secondary)'}}><svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="var(--text-tertiary)" strokeWidth="2" style={{flexShrink:0,marginTop:2}}><path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 0 0-3-3.87"/></svg>{event.user_groups.map(g=>g.name).join(', ')}</div>}
 
-        {event.track_availability&&(
+        {!!event.track_availability&&(
           <div style={{borderTop:'1px solid var(--border)',paddingTop:16,marginTop:4}}>
             <div style={{fontSize:12,fontWeight:700,color:'var(--text-tertiary)',textTransform:'uppercase',letterSpacing:'0.6px',marginBottom:10}}>Your Availability</div>
             <div style={{display:'flex',gap:8,marginBottom:16}}>