Generators (Not Showing HP nor Taking Correct Damage)

When throwing grenades, sometimes they take the correct damage, if the grenade is at the bottom of it, you will waste over 5 grenades doing no damage or very minimal. Shooting a SMG grenade at the base where the blue circle is, inflicts the right damage it seems, and it will take 3 smg grenades to blow up. The overwatch gets a high advantage when this happens, and most players don't even make it past the first generator.

I Have Attached a zip file with a Demo i recorded of the generator messing up. and a image of a full server with people puzzled on why we threw atleast 20 grenades at this thing and got raped by the overwatch.

Type Demoui in console to access the Demo Playback Interface, or play it by typinf play filename in console.
Place the .dem file in the overwatch root directory.