Ugh, I have the horrible feeling I may have corrupted my hood..

I was playing the Goths. At around 8pm Gunther’s ghost appeared. I don’t remember what time it was, but I have the horrible feeling I saved whilst he was active... and of course I read that that is a way to corrupt the hood as the game may delete the tombstones.
I don’t even play with the Goths that often, I just wanted to check something. I have the Pescado NoUnlinkOnDelete mod but I’m sure I installed it after saving... ugh. I’ve got a really good save going (centred around a particular family) and now I’m worried.

I could potentially recreate this family in another hood, but it’d take a long time. And I know that hood corruption signs don’t show up immediately. It’s just so annoying!