One part of the map is permanently bugged

So last week I was moving some buildings to re-organize things a bit, and I stumbled upon an inconsistent game state that I initially  thought it would be temporary and restarting the game would solve it. Days have passed and I'm stuck with a buggy part in my map that I can't solve.

Waste water: a whole bunch of the map is not connected, leaving all the buildings without service.

Fire department, police, health: a lot of places in the buggy side of the map randomly fails on some buildings.

I lost thousands of sims because from support they told me "try to destroying the bugged buildings", that's when I realize that it was not the buildings, that part of the map was left buggy permantently.

There is one square in the map that fails ridiculously, If I get to solve the police issue, then health issue aries, if I solve health, police fail come back and so on, I'm starting to feel that I might just forget about that part of the map, but its kinda nasty bug that never seen before and its really frustrating, my city was fine, I was trying just to polish some things I ended up in this mad situation: