World map empty after loading a save game. (Debian)

[Kloppix]

The World map works as intended. As you explore, the brown squares are replaced with color squares. However the map resets to brown when loading a save game. No error is logged.

Is this a known bug or just me?

I’m using the generic build 0.42 on Debian Sid. I cannot test the native Debian Package as is now broken. I’m also unable to compile the source

[psi29a]

Tracking the Debian issues, waiting for a dev to upload my changes... :/