Kerbal Space Program

KSP Version: v1.0.4.0 Ubuntu Gnome 64bit (Linux version), confirmed for windows
What Happens: Crafts passing over the south pole (at every body) explode (when active)
Mods / Add-Ons: Stock problem, but easier to test with Mechjeb or Hyperedit

Steps to Replicate:
1) Build a simple craft (one part might be enough)
2) Launch into polar orbit
3) Adjust your orbit to pass exactly over south pole (and i mean exactly - inclination must be 90 or 270 degree or it wont happen)
4) Wait until the craft passes over the south pole (does not happen during normal timewarp though)
5) (Optional) Turn on "Ignore Max Temp" in cheat menu to see massive overheating

Result: Boom (due to overheating)

Fixes/Workarounds:
- Don't use accurate polar orbits (the stock scanner is still happy if you're a bit off)

Other Notes/Pictures/Log Files:
- Image after craft exploding: http://i.imgur.com/UO7QmsFl.jpg
- Image with "Ignore Max Temp": http://i.imgur.com/1aqh939.jpg
- Original thread (forum): http://forum.kerbalspaceprogram.com/threads/129800-Craft-exploding-while-passing-over-poles?p=2126521#post2126521

From original thread:

I tested this in a stock install with just HyperEdit installed. It still happens.
What i found so far:
Only happens to active vessel
Only happens if not timewarping (may happen in physwarp)
Happens at any altitude (as long as you stay inside the SOI)
Happens on bodies with or without atmosphere
Happens to all vessels in active vessel´s physics bubble when active vessel goes boom