Originally Posted by Denal1

The boarding pass showed I checked in. AF had re-issued the ticket because I purchased the original through Delta and had Delta ticket number. They re-issued my ticket (without asking/telling me) so that I had AF ticket number. That is why I lost all of my seat assignments for my 5 segments. By having the AF boarding pass they could then run the ticket number to prove that I did indeed take the flight home and didn't teleport.