Bugs: Disappearing Bar, Flight Assist, Guild Missions

[Vespa]

Version and language: v1.32 - 1.5 beta 3, English (meaning bugs occur in all these versions)
Modded: No
Game start: Young Gun

Exact nature of the problems, where and when it occurs and what you were doing at the time:

* While near a station, clicking the flight assist button immediately teleports the player ship circa 10 km from the station.

* "Illegal" missions can't be completed, as upon docking at the station hosting the bar, the bar disappears. When leaving the station, the destination target appears again.

* The Xenon Guild Mission tree from Argon disappears after speaking with the appropriate party.