During a competitive count Down match I died and during the following rounds I was still dead I could spectate but not play
Bungie is investigating this issue [quote]Countdown and Survival Crucible: We are investigating an issue where players cannot be revived upon death in Countdown and Survival Crucible matches after Update 18.104.22.168.[/quote] For workarounds, see this: https://twitter.com/A_dmg04/status/1150110764868354048
If you dismantle a piece of armor or weapon it will let you spawn in again.
I'm having the same issues. I don't expect to make any progress in comp, but I feel bad for the team I'm on getting shorted a player.