This morning I was in the "Defeat all family in the Spielman warehouse" mission and was SS'ing around, trying to find the last mobster. When that happened, I got stuck. caught between a cargo pallet and a wall. I couldn't jump, run, strafe, or whirlwind out of it.
Sent a petition, and in a few minutes GM_Felis popped in and teleported me away from the wall. He even stuck around, asking if I needed any more help.
Thumbs-up to these real heroes.