Pieces of the map disappearing...

[Bubble181]

I've had it under previous versions as well, but it seems to be more frequent under 1.11...Might be just my perception, either way, it's in the game :-P
Whole pieces of previously explored map will become black again - in a completely rectangular manner. It's usually pieces of map i was exploring right before TQ crashes, though i've also expienced it a few times with regular map parts. Here's what I mean (excuse the image quality, it's all the hosts' fault for making me use gifs)

[Andrew the Legit SP]

I've experienced the same issue after a crash.
Not very often, and not difficult to recover from
(just explore the area again if you want).

[Bubble181]

True, it's not really something that destroys the game :-P

Just thought it was worth mentioning.

[~V~]

This can occur if your game crashes. We are aware of the issue.