Hp bar damage appearance bug

So this happens in game when i move the camera to a teammate that isn't in my view currently. Instead of showing them as 1/2 hp it shows them as full hp and very quickly goes down to 1/2 hp with the red bar indicating damage is being taken. It seems that if i check them, and move away, then back again it's fine. It's just the first time i see them after they have taken any damage i will see all the damage being taken at once, regardless of how long ago the damage was taken.

I have been looking through posts and any relating to this didn't pick up much traction so i thought i would give it a go. If it's unclear what i mean i can try to explain it a bit further. I have no recording programs and i have tried to grab a screenshot but it happens pretty quickly. When i log back in this evening i will try to grab a screenshot of the problem.