[1.3.1]World map and fortress resets after killing Atamathon

[vonfackenheim]

After killing Atamathon, the following strange things happened to my character:
1. Could not use the rod of recall to return to the fortress from the golem graveyard.
2. Exited to the worldmap to walk back and everything was undiscovered (i.e. blacked via fog of war). However the inidividual dungeons/cities were not sparkly.
3. I walked down to Elvala and tried the rod again. It recalled me, but the fortress was locked and I had to fight the weirdling beast again. Once that was taken care of, I entered to find it empty. No majordomo, melinda or cache of trophies.
4. The fortress cannot be reactivated with the rod of recall.

Here is a link to my character:
http://te4.org/characters/16793/tome/81 ... 98a1654d96

Here are couple of screenshots and the before/after saves:
https://drive.google.com/folderview?id= ... sp=sharing

Notice the vastly reduced size of the after save.