0phidia

Hey there. So i had timed out while teaching solar beam to my Venusaur after leveling up with the window still up. I signed back in and it was still there, i "learned" it but nothing happened. I went to the move relearner and "learned" solar beam again 2 times but still nothing. I proceeded to use my TM and it said it was taught again. It seems that the game thinks it has an empty space but is just eating moves and TMs. Also after the first time it never prompted me to select a move to remove anymore. --Picture provided is my Venusaurs moves even though its's saying it learned solar beam--