[gameplay] hourglass & mikaels interaction

Afther using on a team member it, gains health points but if the target team memeber activates shortly (some milisec) afther, the gained health points dissapears. In invulnerable form and afther also, the health points gained from will sill missing.

The problem is that afther the item coolown start counting and can not be activated.

Unforunately I wasn't capturing screen during gameplay, but I"m not entirely sure it would helped or not. It happened in really shor time, and it might only appeared on one or two screen frames.