I see. Thanks for the help! Has anyone else had this problem and if so, was it easily corrected?
Actually, I made a different, but related, mistake. I sent letters directly to CLS using the form they provide, but I just left them off my school list. Unfortunately, LSAC sends out your general letters in the order they received them, regardless of adding the school. I was supposed to add the school, but not add any letters.
I guess this doesn't hold if you have a targeted letter? Seems like they only sent the targeted, assuming it was the only one you wanted to send to the school.
Anyway, definitely call LSAC. I was screwed because they had already sent the letters, so I had to write an addendum to CLS explaining what had happened and to only accept the letters sent directly to them by my recommenders.