I'm having a hard time telling if my seat is actually selected or not. I purchased the Finnair flight with Cathay Pacific miles in business class.

On the Finnair website I can go to seat selection and select a seat with no cost, but it says the seat is in my cart. If I select the cart button it just logs me out of the booking management page. When I go to check it again, it just says my seat is waiting in my cart:


I checked the reservation on malaysia airlines and RJ websites and it says my seat is already paid for, so it seems ok?