That's just great!
If you ask about the patch in the downloads section - then please read the description of it.
Seems like a combination of a Photoshare bug and your webserver settings. Apparently your server sends the data GZIP'ed (or is it PHP that does it?) - this has not been tested.
Unfortunately Photoshare sends a wrong (empty) HTTP header "Content-Type" and this combined with the ZIPing may be the problem.
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