So I just got another reply from Bethesda support where they basically told me that there was nothing they can do and will never do anything about this problem.
"Again, we deeply apologize that you are having this problem. Your save might be corrupted from completing quests out of order. Try reverting to a previous saved game and continue from there. If the problem still occurs you will have to start a new game. Any patches that we release are intended to fix the games issues and not the saved game itself. If we have any info on upcoming updates/patches, we’ll release that info on the official web site and forums, so please check back there. Thanks again for your feedback, and thanks for playing our game."
So basically, what I was afraid of from the beginning. They are not going to fix this issue and they are going to have the 'nads to tell us "Too bad so sad. Start a new game a wish upon a star that it doesn't happen to that save game as well". What a ripoff. I think I want my money back after this kind of reply.
What a load of B.S. Completing quests out of order?? And just what is this "order" may I ask?? How is that even possible? What a bunch of complete nonsense. If that is the case, then why o' why don't they release a statement telling us all exactly what order to do what quests in??I know on my game, I did nothing of the sort. No mods, no console commands, no messing with ini files, etc. My game was FINE for 155 hours!! lol Then all of the sudden repeatable ctd?? I DID load an old save and played on it and it eventually did the same thing also. If it is a corrupt save game file, then something in the game is corrupting it and they need to FIX it. I saved a save file of this character a few hours before the Jorrvaskr ctd started happening. I can enter and exit on this save, no problem. But if I just leave the game sit with me standing still, not doing anything, after a few hours if I try to enter and leave again, it ctds. They expect people to invest another 155 hours and just hope it doesn't happen again? It's enough that they even have the nerve to ask such a thing, but then to not even be able to tell us what to NOT do to ensure all our time and effort doesn't go to waste, AGAIN, is just pathetic.