Hi friends
Because it's been a long time since this feed started. I'm sure some of you have already solved it.
But I've been through and solved this problem today, so I'll leave my solution on this feed for friends who are experiencing the same problem as me from now on.
In my case, it was a similar issue.
If I play A match at the end of the season and I press the end of the season button, the next season's club selection screen was loaded indefinitely,
and a button to choose to move to a new club or stay at the current club has not been activated.
And I solved above problems as below.
Before proceeding to the last game day of the season (including national and club matches, in my case, it was an A match on 6/30), I hope you save it after the previous game (second from the end of the season). And don't go to the last game day with "progress" (I don't know if it's the exact word because I'm not playing in English), skip to the last game day in "Calendar".
And play or skip the last game at "Match Day".
After the last game we can meet the "season over" screen again, and after that we can choose to move to another club or stay at the current club.
In my case, the problem has been solved like this, so I hope you can solve it in the same way as me.
And I hope that people who haven't solved it in the same way as me will find your own solution.
I think it's really funny that users have to find a solution, as EA has very little post-support for Career Mode.