Hi devs,
I've come across a bug wherein the S-Nav (300, 310 and Ultimate) does not display the map-layout. However, all forms of S-Nav do display their respective battery GUI and enemy ranges as expected.

TO RE-CREATE (in v1.3.2):
-start the game. If any game has been previously loaded or started, exit the game and restart or the bug won't be guaranteed to appear
-start a new game with seed "1234567" (without quotes)
-pick-up any form of S-Nav (OR spawn one and put in batteries, either way works exactly the same)
Your S-Nav will now have the described bug.

TO TEMPORARILY FIX (until game restart), start a new game with any seed besides "1234567" (one I've proven works for sure is "1234" but most other seeds seem to work fine). Doing so will fix the issue, until the game is exited and restarted.

Needless to say this temporary fix works well enough for now, but if any of you guys are interested in investigating