[Exalted blade Config B and C issue]

When I go to Config B or C for umbra exalted blade, is not letting me place the stance.

[Ghost Mod glitch]

When I use Ghost Mod on my companion, after the effects wears off, my warframe becomes completeley invisible, and if not then he's skin becomes a single color. 

Nout sure if it just happens on my rhino with rubedo skin or does it happens to everyone?