Forever save file tearing apart because of for rent corruption

Hi, I don't know if this is the proper way to report bugs but there's a lot happening to me right now and I want to explain it in details. I have a forever save file fully renovated by me and stuff from the gallery, all worlds, lots and households. I made with concius, pack and money limited, so I don't overload the save.

As the title says, my save file has been hit by corruption and I checked that everthing that happened is related to for rent EP. How do I know? Because removing the EP makes the bugs desappear, but that leads me to get the pop up in game of "save without the missing content may occur in problems" or something like that (I've got the game in spanish) and a bunch of homeless bald naked sims. And I dont want it.

So I want to explain everything since I've been noticing it and what I've identify as my/the problem, step by step. I've been playing with for rent since the release date, no problems at all (apart from common bug like not beeing paid, but nothing serious). So lets dive chronologically into the corruption:

1. I have several apartment lots in diferent worlds and all of them are rented by sims I created o download from the gallery and works fine. The problem comes when I tried to move in the pre-made tenants that comes with the pack (it happened to me with the Zaki Household). When I move them from manage worlds after occupying the apartment, it happened: 

2. Firts the visual bug of the household not being placed in the new lot after beeing placed in the new lot. Then the world the apartment is becomes corrupt, full white screen, inaccessible) The only thing I was able to do was delete Zaki Household to access the world (it was Willow Creek lol), but the corruption has already started...

3. Next thing, on The Roadstead in Magnolia Promenade, I placed a lot from the gallery, went back to manage worlds and back to the lot and wow... every other lot looks like the default one in all worlds, like nothing wasnt been change at all, the lots keep and look the same from manage world and when you load them, is the other ones you see in the neighborhood that looks like default. The only thing I was able to do was delete it and leave it emty.

4. And now with the release of EBN EP, I'm stuck in loading screen when I go to Everdew, no problem with the other two neighborhoods. Nothing I've done makes the save file load that hood and I don't know what to do to fix it or if it has a solution. I tried without mods and tried to repair the game from the EA app and nothing works.

In a new save file Everdew loads fine. Also if I remove FR EP, the neighborhood loads in my forever save file so that's how I know everything that happened comes from there. Feels like I've been dodging the corruption doing diferent stuffs till now. I have a save slot as backup before EBN EP release but not before corruption happened, so I'm duck.

Maybe the pre made townies from  innisgreen "not being fairies" in manage worlds and CAS but being fairies bug like the Summerdream in existing save files before release of EBN EP is related to it.

Sorry for the long report and my english, hope is usefull for somebody to avoid or reverse corruption or even geting the problem to be fix for real if I could have identified the root of corruption.

Think I'm quiting the game till corruption with FR EP is fixed not only in new save files but in already corrupted ones.