NBA 2K17 patch 1.05 is coming soon, according to the official NBA 2K Twitter account. The tweet confirms update 1.04 introduced issues for the team to update rosters.
The next #NBA2K17 update will address PROAM divergences as well as fix an issue preventing roster updates from occurring & more. Coming soon
— NBA 2K 2K17 (@NBA2K) October 29, 2016
Pro-Am divergences will also be addressed, but nothing specific was detailed. Once the patch is available and/or we get more details, we will let everyone know.