For some reason I can't move at all in some mods and campagin missions.

Internal View

External View
As you can see my ship seems to be trapped in some other dimension.

The screen also turns black in Internal View but I can still see my HUD. I can move the camera around in the External View but not the ship. Anyone got a clue why this is happening?
Some info you might need:
Version: Freespace Open 3.6.9, Launcher 5.5c
Flags: -mod The Babylon Project -spec -glow -env -mipmap -nomotiondebris -2d_poof -missile_lighting -cache_bitmaps -orbradar -rearm_timer -ship_choice_3d -warp_flash -tbp -snd_preload -ambient_factor 120 -no_emissive_light -spec_exp 16 -spec_point 1.0 -spec_static 1.0 -spec_tube 1.0 -ogl_spec 80