You can get stuck red side spawn inside the STATUE at fountain.

I was homeguarding out of fountain in ranked, quickly clicked away to leave and my champ Thresh got stuck like... really stuck.. and my team noticed after I said I was stuck I mean. I couldn't flash out or anything.. so I threw a lantern since my Olaf asked to see if it was true. And he got stuck too! he couldn't even move and we lost the RANKED match. :/ Really isn't fair how a in game bug and make you lose but w.e it's preseason. Just please Riot investigate I already submitted a report just be careful with mobis and homeguards in your nearest ranked matches.