Before completing the quest "setting sail", I have to go see Damia in person at a shrine. When I do this, it ends up turning any sprite that I am controlling invisible, but I can still move around, interact with other sprites (who are not invisible), fight, and use the image toggle. It makes it kinda hard to move around and I've not tried restarting from a different save point but I have done the usual game reload and exiting out entirely and coming back in. This seems alot like a glitch but idk how to fix it.