Using P to check a champion's spell presence in spectator mode leaves you stuck inside.

Reproduction Steps:
1. Enter a match.
2. Select a champion.
3. Click P to see its presence.
4. The following bugs happen:
a) The game starts thinking you're the player behind the selected champion and will start showing you maximum tile coverage as well as follow your cursor for movement orders.
b) You will be unable to leave the game as ESC no longer works, forcing you to shut the entire Pox down via task manager.
c) Checking the spell presence is no longer possible on ANY champion.

 

Exactly what happened while I was watching Nepyon's match - selecting any of his champs would result in the game showing me their movement range (you know, the tiles they can move to) as well as change the cursor into the one you usually get when deciding on a tile to move to. ESC button stopped working and I wasn't able to check for spell presence anymore.