Was on the quest, "Meet the Purifiers," making my way through Flayer territory with Edric(stupid bastard) and ended up stuck in a barrel after I struck it. As an additional barrel was right next to it, I was knocked out when they both exploded, without being able to move either with dodge or clicking. It did not occur to me to use Wings of Ishmir, so I don't know what that would've done. It happened fairly close to the beginning of the quest, where you're still on wooden platforms in the caverns.