diff --git a/home/home.go b/home/home.go
index 721dfde6..51126941 100644
--- a/home/home.go
+++ b/home/home.go
@@ -437,12 +437,16 @@ Accept: application/json</pre>
     function esc(s){ return s?String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&#34;'):''; }
 
     function timeAgo(iso) {
-      if (!iso) return '';
-      var d=new Date(iso), secs=Math.floor((Date.now()-d)/1000);
+      if (!iso || iso.indexOf('0001-')===0) return '';
+      var d=new Date(iso);
+      if(isNaN(d.getTime())) return '';
+      var secs=Math.floor((Date.now()-d)/1000);
+      if(secs<0) return '';
       if(secs<60) return 'just now';
       if(secs<3600) return Math.floor(secs/60)+'m ago';
       if(secs<86400) return Math.floor(secs/3600)+'h ago';
-      return Math.floor(secs/86400)+'d ago';
+      if(secs<2592000) return Math.floor(secs/86400)+'d ago';
+      return d.toLocaleDateString();
     }
 
     function formatPrice(price) {
@@ -570,7 +574,8 @@ Accept: application/json</pre>
         // Strip markdown formatting for preview
         content=content.replace(/#{1,6}\s/g,'').replace(/\*\*/g,'').replace(/\[([^\]]+)\]\([^)]+\)/g,'$1').replace(/\n/g,' ');
         if(content.length>280) content=content.substring(0,280)+'…';
-        var age=opinion.updated_at||opinion.created_at?'<span style="font-size:11px;color:#888;">'+timeAgo(opinion.updated_at||opinion.created_at)+'</span>':'';
+        var ts=opinion.updated_at&&opinion.updated_at.indexOf('0001-')!==0?opinion.updated_at:opinion.created_at;
+        var age=ts?'<span style="font-size:11px;color:#888;">'+timeAgo(ts)+'</span>':'';
         var tag=(opinion.tags||'').indexOf('opinion')!==-1?'<span style="font-size:11px;background:#f0f0f0;padding:2px 8px;border-radius:10px;margin-right:6px;">opinion</span>':'';
         el.innerHTML='<div style="padding:8px 0;">'+tag+age+
           '<a href="/post/'+esc(opinion.id)+'" style="font-size:15px;font-weight:700;display:block;line-height:1.4;margin-top:4px;color:#111;">'+esc(title)+'</a>'+
diff --git a/markets/markets.go b/markets/markets.go
index 4f1bb64d..7bc8bc57 100644
--- a/markets/markets.go
+++ b/markets/markets.go
@@ -266,7 +266,7 @@ func generateMarketsCardHTML(prices map[string]float64) string {
 	}
 
 	var sb strings.Builder
-	sb.WriteString(`<table style="width:100%;border-collapse:collapse;font-size:14px;">`)
+	sb.WriteString(`<table style="width:100%;border-collapse:collapse;">`)
 	for i := 0; i < len(show); i += 2 {
 		sb.WriteString(`<tr>`)
 		for col := 0; col < 2; col++ {