Yeah, I had the same issue last night. I went to check off a couple games and got the same dialog. I'm guessing it's part of the hiccups with Dain doing whatever it is that Dain is doing.
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4 of 6 of my CIB is confirmed! OH MAN. SOMEONE GO BACK IN TIME AND TELL CHILDHOOD ME HE'S GETTING HIS SHIT BACK!
Currently playing through: Shining in the Darkness. Because some times you need to wander aimlessly in first person perspective through a maze with no distinctive marking and impress a king to go into another maze, to save his daughter. Plus I use any excuse to get more time with my Genesis now that I have HD Retrovision component cables for it.