Got "stuck" on a node and was invulnerable (build 18643)

I have no idea if this has been reported, I checked the first two pages and didn't really see anything that fit the description.

Anyhow, on Steel Peel I managed to become stuck "on" a turret node in the enemy base, as an assassin. This made me invulnerable, but still able to cloak, switch weapons, and attack. It happened in the Ice Men Base (I was on the Hot Shots) and the specific node was the first node on the right, when walking into the base from the right entrance (all directions given as if approaching the Ice Men moneyball.) My character appeared to be oriented at approximately a 30 degree angle, almost like the boundaries of the node were considered to be the new floor. My presence did nothing to impede the construction of a turret on the node, but it did ruin that turret's effectiveness, since it was shooting at my invincible assassin.

I've been unable to recreate the bug, and am really unsure how it occurred in the first place. I do know that I had just gotten done grappling an enemy near that location, and there were two enemy assassins attacking me, which is how I realized I was invulnerable.

The good news is that I can confirm that the "suicide" console command works in the above situation.