EDIT SOLUTION:
Disabling Cloud Save and restarting Steam + Reverifying Game Files seems to have worked.
Trying to play my solo game, but when I select my character and game on the main menu, I'm getting a "Fatal Error" error during loading.
Any advice on how I can fix it so I can keep playing?
Playing on PC, through Steam. Solo Game.
Edit Updates:
Tried reverifying game files via steam, still can't load into save.
Tried starting a new Archipelago with existing character: loads in fine with character equipment
Checked the MANIFEST-XXXXXX numbers matched in \Accounts\CURRENT
Checked to make sure there was only one file in \Accounts\CURRENT
Still crashes when trying to load into original saved Archipelago with base and ship.