As much fun as I've been having with the little guy, he has abruptly and inexplicably lost his Bard Song. No, he's not leveling in Rogue, so that isn't the problem; I checked and made sure.
Now, I had a similar problem earlier in the game with Dorna, where she "forgot" how to disarm traps and pick locks. I ran a search, found the fix, and made it all better, but the same fix command doesn't work with Deekin. Now, either nobody else has had this problem, or those that have are just smarter than I am when it comes to figuring out how to make it go away.
I'm guessing he needs a different number after the dm_setvarint NW_ASSOCIATE_MASTER than Dorna did, but I haven't the foggiest idea how to track that down. Could some gracious individual please offer some assistance?