As stated above i came out of a friendly spawn-zone tower with 3 levels. you spawn at the second level and when i ran down the stairs i got the same type of damage you do when you enter enemy spawn-zones. Life gets slowly depleted. I thought: "well thats clearly a bug". But when i spawned again my life got drained. This happened 3 times and is a bummer. Dont know any other way to tell more specifically how or when the problem is. just to put it up here so you guys know.
So you were inside your spawn and you were getting damaged just like you would if you were in a restricted area?? Because that's exactly what happened to me yesterday. When i ran out i stopped taking damage. When i ran back in i was getting damaged again. I restarted the game to fix this.
I think that would be what happened. But before i logged out (which removed my draining of life) i was spawning on a sunderer and the same stuff happened there. I stil lost life slowly, first the shields and then the healt. The first time i lost life was outside of the spawn zone. in the stairs. Which i find weird. Got the red screen with the common skull in it but it was just a flash, and after that the life went straight down.
I got the same thing, game still thinks you are in the spawn room of the enemy base. I also noticed that i was getting exp for a base cap i was nowhere near.
This happened to me last night when I was playing. It happened no matter where I spawned, I went to the warpgate and it still was doing it. I fixed it by just logging out and restarting the game.
I can confirm this is still happening, althought it has only happened once for me. I recorded it happening in case a dev wants a demonstration of what we are talking about: It happened right after I redeployed out of a base that was about to be captured, so it seems it has something to do with that.