Update #4 should fix the issues with the league file version numbers that several leagues had. If there are still problems, please do the following if you're the commish of the league:
- delete the league files from the server. There will be several files with version numbers in them like yourleague.1.tar.gz.
- locate and delete the folder /league_files in your league saved game folder on your computer
- open the upload league file dialog and force a full-size league file upload
- ask the GMs to delete their folder /league_files, too
If there are still problems, please send me a PM and tell me the name of the league so I can make fixes in the database.