So - I booked an AC flight successfully with LifeMiles, but I unluckily have a first name ending in "M". My ticket therefore has a wrong name, because the M is truncated off my name, and presumable was taken for Monsieur. This is usually a bad idea, because the name has to match.

LM has the name correct, AC does not. Do I have to call AC reservations to fix it? The reservation is locked down on AC's side - no problem getting seats etc. through Avianca.

Another question - is there a way to change the FF on the ticket? Avianca allows you to add Aeroplan after the fact but AC still won't recognize it.