I know this is not a major problem, but with 9.15 modpack, I'm getting the advanced battleloading window when I have simple battleloading selected. I've selected the remove and reset check boxes on the install. I've tried all versions of the 9.15 modpack. Attached is a screenshot of my selection screen, the game loading, and the other requested files.
Thanks for looking into this when you get the time, but it's obviously not a major problem.
_Aslain_logs.zip
python.log