Not a bug Avatars intermittently disappearing (blank white) and then reappearing

[Stuart Wright]

Happening to several people on our sandbox install at AVForums. Trying to get some idea of when it is happening. I'll ask the moderators to report their findings here.
Thanks.

 

[Stuart Wright]

<div class="avatarHolder">
            <a data-avatarhtml="true" itemprop="photo" class="avatar Av4m" href="index.php?members/iccz.4/"><span style="background-image: url(&quot;data/avatars/m/0/4.jpg?1298299842&quot;);" class="img m"></span></a>
            <!-- slot: message_user_info_avatar -->
        </div>

This one appeared blank to me just now.

 

[Kier]

Resolved, not a bug.