Tried it on Linux. It seems to act slightly different on my end:
I still get the issue with the name (quite curious that everything after a space is fine, though), but the files seem to load up fine. Note that I'm using the RVZ version rather than the original AF2 release, though I don't think there are many differences between the two aside from the name and the additional variations provided in the RVZ version, so it shouldn't matter.
Re: Seb's pictures: That's because he uses Dropbox to upload the images. He would probably have to use a different image hosting service to be able to use them with the IMG BBCode.