HAX or Facts

I've played multiple games since the big update. stealthed players are being hit and seen by other players while stealthed, without stealth detecting items purchased. there seems to also be a bug going along with this one that is allowing people to remain at basically one bar of hit points the entire game. there also seems to be a glitch that allows players to be taken DOWN to one hit, and remain there.

while normally i'd count this up to my bad skillz.. some of the instances of which i'm speaking were not with me but observed games, i've also seen jinx standing ON THE PEDASTAL next to the shop in summoners rift, being zapped by the base, and killing the ones standing at the spawn faster than they can regen.

so, either there's a 'dont take damage' glitch/bug or someone has managed to come out with a vision/speed/damage hack. i've also had friends tell me that while playing champs that have 'invincible or untouchable' abilities or ults, that during the ult or ability they've been killed or damaged.