[Gameplay] Sion Passive

It seems that if Sion is in his passive and gets hit by Bard's ultimate he will continue to bleed out and die despite Bard's ultimate making the target(s) "untargetable and invulnerable but also unable to perform any action." I have not had a chance to test it further but in two games so far I have been in this situation (as the Sion) and died while in stasis from Bard's ultimate.

If this is the case it's not exactly game breaking, it does seem a bit odd though that Sion can die while under the effect of stasis.

Edit 1: Just tested it, sion continues to bleed out in passive form while in stasis, this also works if you buy a zhonya's hourglass on him and use it while in passive form.

Edit 2: Mundo's W cost continues - making him lose hp, as does his ulti regen, if he is hit by bard ulti.

Final (hopefully) Edit: It seems only damage and healing from other sources is stopped. If you're under ignite or any other DoT you won't take damage, if raka heals while you're in stasis you wouldn't get the hp. On the other hand self healing and health costs do continue (mundo's ulti and w both still tick at his hp). Oddly though I don't believe normal HP regen occurs (correct me if I'm wrong)