Comeback pass disappeared

Jezosss​
Since you had already repaired the game without any change I wouldn't expect it to show back up just using a different launcher, but trying it on EA app instead of Steam could help confirm whether it's potentially an account level issue.

That would, again, just be more information we can pass along rather than letting us add the pass, but may be worth checking if you're able and it's not overly restrictive (don't re-download just to test if you have data caps, for example).