There is a separate thread on this, so be sure to upvote/like that one as well. But I will repost here to help support/bring attention to this issue...
I ran into this with buddies on the same online dynasty as well. And I think you are correct, at least I believe the same issue is tied to why this manual progression bug happens/exists. When multiple players in the online dynasty are progressing at the same time it almost creates a bug within the servers causing the other teams logos to show and then you have to back out and get back into the player to continue progression - then repeat the process over and over and over...
If there is only one player within the training results screen, then you do not run into the issue of progression stoppage. Definitely feels like a server-related coding/logic issue that needs to be fixed ASAP. This takes a 20-min process and turns it into a 2-hour process. Pretty mind blowing this wasn't caught by all these dynasty influencers that were able to play this game weeks/month(s) in advance.
