So... once you're done, you'll be returned to where you queued up from, and you no longer talk to an NPC.

I missed out on Coil when it was relevant, so I've only been in through Duty Finder. All three parts. I missed out on Gordias Savage when it was relevant (and still haven't set foot inside). So once 3.3 hits, that last remnants of the "raid experience" will be gone. No waiting for the group at the raid site, no waiting room after a clear... it'll just be just another instance?

If so I'm probably going to get desperate...