First, I would like to welcome you to the forum alakdhol.
Second, I did notice Peter's slip as well. Only because awhile back, I had listened to a Tolkien scholar discussing LOTR and noticed his pronounciation of Celeborn. Doubting his pronounciation (for Seleborn made sense to me), I checked the appendix and; lo and behold, the C was suppose to be pronounced as a K. Considering the number of people Peter Jackson had working on Elvish, it is a surprise they slipped on this one. :smoke: