So I'm also having this problem and opened a ticket, and the support that is given is a code for one offending DLC, and the other DLC code is "not able to be given" because it's part of a bundle they clearly don't want to give away for free. So just make that DLC available separately? How hard can that be? But no, that's not offered as a solution, at least initially.
The "workaround" that is given for this impossibility of actually fixing the problem is to load the game in GEForce Now with all DLCs turned off, attempt to load the broken save, quit the game, start it up again, turn all DLCs on again, and the broken save should be loadable. So far, this worked once in the first six tries, and after it worked once, upon saving, exiting, and trying to reload, the save is once again broken. After three more tries at the workaround, I can't duplicate the fix a second time. That's not a workaround, and the way the workaround was communicated made it clear that there is likely no further help coming: "good luck with that" I was told. We'll see if further help is coming, which I have asked for, or else for an actual explanation of why this is broken and what they are going to do to fix it after what looks like many months of this being a known issue.
To be clear, what has happened here is that two "free" DLCs I never asked for were added to the game in such a way that it broke my saves and threatens to keep breaking my saves outside of my control while playing on GEForce Now, a supposedly fully supported platform for playing a game that I bought with the understanding that it could be played on said platform.
At least explain the problem and why it can't be fixed if that's indeed the case, right? If it's simply not a priority for fixing because it's a hedge case of some kind, then say that? How about actually releasing a statement on this issue for all to read and know about, before further people buy the game thinking it will be playable only to find out there is an issue that maybe they would rather avoid?
Unless something changes, this feels like being stonewalled and an attempt to keep the issue from being widely known and talked about as a face-saving activity. I hope that I'm proven wrong... (we'll see if they even allow this reply to post)
