Invisible Flying Glitch?

[NoixAxis]

I was using Excalibur Umbra, Opticor, Vazarin focus, in Orb Vallis. Doing one of the case capturing missions. I was using the Vazarin dash as a heal mid-battle, and during one of the dashes when I returned to my warframe, instead of my warframe appearing where I was at.. I just vanished, and my camera started sinking into the ground- I could fire my Opticor and slide about, - and as I did I started raising upwards, thinking I would just pop back on the surface. But instead, my camera went flying into the sky- following what I can only assume to be my invisible character (as I could still fire the Opticor) flying slowly into the air, indefinitely. I shortly after left the mission, returning to Fortuna and everything was back to normal. I only thought to take a screenshot after the fact, so if it occurs again I will take a screenshot and add it here.