(Audi) Different lease payoff for trade-in?

I have been considering trading in my leased SQ5 a little early, which is something I’ve done with other cars many times before. The dealer I went to first told me that Audi was different from others in that they add a lot of fees on when another (non-Audi) dealer buys the lease out. Because of the holidays, I haven’t heard back from them yet on the details of just how much gets tacked on.

I’ve never encountered anything like this with my other leases before, but this is my first time trading my Audi in for a non-Audi. Is this something that others have run into?