HSI and SA aircraft symbol not facing up

[Pasopati]

So I was trying to replay mission 3 and noticed something unusual. When the AMPCD lights up and I started the INS allignment. The aircraft symbol in the middle of HSI/SA doesnt facing up. Instead it was facing right. 

Tried mission 4. Same thing. 

However if I continue the campaign (im at mission 11 now) or trying to cold start using instant action the aircraft symbol is facing up like it should. 

 

Not sure if this raven one related issue. But since the condition only happen when I load raven one mission so I put it here. 

 

any help would be greatly appreciated.

 

thanks

[Pasopati]

I found a workaround. Before starting INS alignment I changed the HSI mode to N UP. After I get airborne I changed it back to T UP and voila, the aircraft symbol is getting back facing up just as it should.