Indeed. There is no reason why it couldn't be finished. Nearly 6 years' wait is a long time to ENWorld, to the Bodak in room #14, it's a mere moment while it bides its time until someone foolish enough decides to open that door...
I see several references to an Aboleth, but nothing statted. I think the rooms refer to an Aboleth in room #11, but it doesn't have to live there. Room #10 might be more fun.
There are several rooms unassigned, and some that probably need a bit of polish. Who wants to finish this thing? I've got a red dragon's lair map prepped and ready to go for CC#3.