User blog comment:Dopp/Technical Update: May 15, 2012/@comment-3060206-20120516060521

Yes, the "upload a new version of this file" option seems to not be responding most of the time when I try to upload new files. I'm also getting blank screens when I click on thumbnail or resized images to enlarge them and there is no image that shows.

I've also noticed an issue that may or may not have to do with the Wiki, but changes to pages don't seem to show up on mobile devices until an hour or so after the modification. They can only be seen when ?action=purge is added to the url. I'm not sure if this has something to do with the mobile device I use to browse Wikis, but this was not an issue until about two days ago.