[GAMEPLAY] Champions getting stuck in the fountain at the start of the game.

Hi all!

Queued up on Summoners' Rift, our jungler was AFK for around 30 seconds at the start of the game, and then proceeded to buy items, when she tried to leave the base though, she was unable to go past the 'circle', as if the wall preventing you leaving base at the start of the game was still present, when it was infact already gone. This led to her being levels upon levels behind and jungling without a leash early game and ultimately led to most of the game being a 4v5.

A simple reconnect fixed the bug, but this wasted 5-10 minutes of the game and the damage was already done, especially as most of the games are now decided by the early game. This is the first time this has happened to me, but it can't go amiss should it happen again.

Steps taken to produce bug:

1. Queue up on Summoners' Rift, 5v5 Normal, Blind Pick.
2. Pick Elise.
3. Spawn into game.
4. Walls fall.
5. Unable to run past 'invisible' walls.