Stadium hero selection bug

When I was queued for a stadium game, I was testing builds for Ana in the stadium practice range. Then upon joining the stadium game, I locked in Mercy at hero selection but I spawned in as Ana. Due to stadium rules I couldn’t change hero or exit the game without penalty.

It only happened once so far. It does not happen when in practice range for a different role than what you’re queued up for.

The same thing happened to me just now, I locked Juno and someone in my game didn’t lock. I spawned as Mercy, I wasn’t in practice range before.

Maybe the game was just confused because of the other support not locking.

This happened to me today, I picked Juno, but it locked me in as Ana for some reason.