diff --git a/web/site/instances.php b/web/site/instances.php
index fa88b62..d0b412f 100644
--- a/web/site/instances.php
+++ b/web/site/instances.php
@@ -507,7 +507,8 @@ while ($if<$il && $row=mysqli_fetch_assoc($res)) {
 	$buf=array();
 	while ($rrow=mysqli_fetch_assoc($rres))
 		$buf[]=hspech($rrow['Lang']);
-	$out.='<a href="https://'.hspech($row['URI']).'" title="'._('Go to instance').'"><div class="iimgc"><img class="iimg" src="'.$row['Thumb'].'">';
+	($row['Thumb']=='unavailable') ? $thumb=$prepath.'imgs/InstThumbUnavailable.svg' : $thumb=$row['Thumb'];
+	$out.='<a href="https://'.hspech($row['URI']).'" title="'._('Go to instance').'"><div class="iimgc"><img class="iimg" src="'.$thumb.'">';
 //	if (!is_null($row['Priority'])) $out.='<img src="'.$prepath.'imgs/featured-it.svg" class="ifeat">';
 	if (!is_null($row['Priority'])) $out.='<div class="dfeat">'._('Recommended').'</div>';
 	$out.='</div></a>'.N;
@@ -605,11 +606,14 @@ while ($if<$il && $row=mysqli_fetch_assoc($res)) {
 	}
 	$out.='</div></div>'.N;
 
-	if (!is_null($row['AdmAccount']))
+	if (!is_null($row['AdmAccount'])) {
 		$admacc='<a href="https://'.hspech($row['URI']).'/@'.hspech($row['AdmAccount']).'">'.hspech($row['AdmAccount']).'@'.hspech($row['URI']).'</a>';
-	else
+		($row['AdmAvatar']=='unavailable') ? $thumb=$prepath.'imgs/AdmAccThumbUnavailable.svg' : $thumb=$row['AdmAvatar'];
+	} else {
 		$admacc=nully(null);
-	$out.='<div class="abox"><img class="aimg" src="'.$row['AdmAvatar'].'"><div><span class="ilab">'._('Admin account').'</span> '.$admacc.'</div><div><span class="ilab">'._('Date of creation').'</span> '.nully(ldate($row['AdmCreatedAt'],true)).'</div><div><span class="ilab">'._('Admin name').'</span> '.nully(hspech($row['AdmDisplayName'])).'</div><div><div class="idlab">'._('Admin notes').'</div><div class="inote">'.nullyp(strip(trim(n2es($row['AdmNote'])),$row['URI'])).'</div>'.N;
+		$thumb=$prepath.'imgs/AdmAccThumbUnavailable.svg';
+	}
+	$out.='<div class="abox"><img class="aimg" src="'.$thumb.'"><div><span class="ilab">'._('Admin account').'</span> '.$admacc.'</div><div><span class="ilab">'._('Date of creation').'</span> '.nully(ldate($row['AdmCreatedAt'],true)).'</div><div><span class="ilab">'._('Admin name').'</span> '.nully(hspech($row['AdmDisplayName'])).'</div><div><div class="idlab">'._('Admin notes').'</div><div class="inote">'.nullyp(strip(trim(n2es($row['AdmNote'])),$row['URI'])).'</div>'.N;
 	$out.='</div></div>';
 
 	$out.='<div class="ghost"><div class="idlab">'._('Stats').'</div><div class="istat">';