Saturn Six Mask drops but not available

[G3ss6]

The title says it all. The other guys that were in my team have it and I didn't, in fact no resources or mod appeared on the mission results screen.

The only thing out of the ordinary is that I was typing on chat while on extraction,enemies knock me down and a teammate revived me. After revive we exited immediately and nothing appeared on the mission result screen. Is it possible to check this and have the mask again?

I decided to report because I think the cause of it was the fact that I got downed and it might happen in other situations. 

Thanks in advance.