[Gameplay] Stuck in fountain after walls disappear

I just had a match playing in which I connected to the game a little later than everyone else and then after buying my items found that I couldn't walk out of the fountain. I then attempted to use 's E and then which resulted in me being stuck on the spot outside the fountain with only being able to walk back towards it and do nothing else. Reconnecting fixed it, but resulted in a 15 minute ff, still got an A- somehow though.