I did a folder upload and I discovered that at least 1 sub-directory is missing.
I uploaded that sub-directory and it gave me a success message. I also see it being uploaded on the Events view. And yet that sub-directory is still missing. I re-did the upload of the entire folder: same directory is missing. Re-uploaded again the missing sub-directory, got the success message again. And it's still missing!
I tried that from different browsers, different machines, even different IP addresses (using my computer at work).
I noticed the same thing on several folders I had uploaded.
So basically at this point the folder upload is completely unreliable. Any fix for that?