@DesertRose
Ok, your remote now looks good. So instead of git pull try doing this:
git fetch
git clean -fd
git reset --hard origin/main.
This should remove those files and bring you an exact copy of your remote repo
For Map Filter you can also select "All Maps" in case you don't remember to which group the map you are looking for belongs (Default, Naval Maps, Demo Maps, Best for MP, Trigger Maps)