Be a little more patient.

I'm aware of the problem. The problem is that some files went missing from our webspace, presumably during January 2015, thought it is at this point not clear how this happened. Metadata (filename and md5 hash) are still available which will make it easy to put everything together again as long as the original files are available somewhere.

I currently do not have stable internet access. Once I do again, I'll restore files from backups made before that date and most if not all files should be available again. Any files you can supply yourself (like SE did) are greatly appreciated as this helps in making sure everything is restored correctly.