A lot of manually transferred players disappears in Edit Mode

Since the update, a lot of manually transferred players disappears in Edit mode. They're on their initial team but as soon as you transfer them to another team, you can't edit them anymore. The transfer works as you can play with them, but when you go in Edit Mode and you search for the player you transferred, he doesn't appear.

Also, a lot of teams have a couple of slots for players named (?).

Fascinating stuff for a AAA title honestly.

It's like EA is doing everything they can to push single players towards FUT. First they dismantled the Edit Menu by sorting the countries by Continents (which is ok), but then the teams sorting makes no sense and it's even worse for the players. They're sorted by who's on the starting 11 and then it's a free for all. And once you save a player, you're not back to the player you edited. Nope. Sent back to the Options Menu where you have to go all the way back where you were. And then you have the shoes and the gloves. Before FIFA20, it was sorted alphabetically and now it's just a mess. You have to remember which shoes/gloes are where. It's just a terrible design and I'm sure it was done on purpose to discourage single players that enjoys editing.