Booteebawm

I recently went to Vulcan Island and i battled Lynx Trud (one of the very first trainers to fight there) but i came back to vulcan island some 10 minutes later and he pops up again asking to fight me and moves out of his spawn spot however another one of him is still sitting in the original spot. after that he tells me to battle him and we dont battle but the music plays constantly. This problem happened with Not Chappy, Wooju and every trainer i've already fought. EDIT: When i re-visited the island it fixed the problem

I occasionally have this problem (which i dont know how it occurs) where i load the game and try and join the server and it just makes me wait forever.