I did get him to crack out his Interlinear for a brief verification that god's name (as the witnesses would have it) never actually occurred in it. That was good for a shocker.
I was hoping to get into more translation errors - that one in Rev I didn't know, but sure enough, it looks like you are correct (the only WT literature I made a point of keeping is the Interlinear), the Greek is the same!
I'll be writing that one down!
Stuff like this one is good - translation and teaching errors in literature still considered 'current' or 'accurate', etc.
(sorry about using the dup, but this is kinda time-sensitive)