Adding my own experience, as posted in another thread:
It's not just while reviving, but being revived too... here's a clip from tonight where I go down in a simple 1v1 while shooting, and then get picked up and it happens to me! You can fix it with an interaction/animation. Either by picking someone up yourself, or in my case I switched guns out to fix it.
https://clips.twitch.tv/BitterCourteousHedgehogStoneLightning-1wQPg9Qu0rwO9mT6
DICE Team
@EA_Atic wrote:Thanks! @JD_W0LF @DAN1637IEL
I have sent it on to the team.
/Atic
Thank you! Just for good measure: this happened again tonight but from a different interaction. Notice in the start of this twitch clip below... I reloaded, so it was fine... then tried to interact with the Angel box but it disappeared as I pressed E on it. I believe this is where the bug occurred. (I didn't have reserve ammo to reload until I picked some up off the ground but, I didn't try and reload until that moment anyway, since I was full prior).
I believe it's just bugged from canceled or otherwise buggy interactions in game, which would explain why most people are noticing it occurring after revives. I've had the bug happen from BOTH -being- and -receiving- revives as well as this new one with the Angel box.
https://clips.twitch.tv/TacitArborealWoodpeckerUnSane-7kkRKMN96ITcfDi9
