Created attachment 620004 [details] wget output for updateLink URLs (2) VersionCheck.php for email@example.com is pointing to a URL which returns no content (Length: 0). We've waited more than 30 minutes but I'm not sure how long it normally takes to roll out a new version. The em:updateLink initially was: https://addons.mozilla.org/_files/354399/mozilla_firefox_hotfix-20120430.01-fx-windows.xpi and then it changed to: http://releases.mozilla.org/pub/mozilla.org/addons/354399/mozilla_firefox_hotfix-20120430.01-fx-windows.xpi Responses for both had length: 0. (see attached wget output) URL field has the VersionChech.php address.
Looking at the files on disk they are zero length files. This isn't something that will recover itself - you'll need to re-upload the .xpis. We can coordinate the timing if you want me to watch the files on disk.
I've redownloaded the XPI from bugzilla, reuploaded the XPI after confirming it was the correct size, then redownloaded the XPI from AMO and it was 0-length.
Lots of talk about this on IRC. The summary is that I tried it and it worked. I don't know what the problem was. If it happens again, let us know, of course.