Ground war is broken?

Lol if you need a zeta or two for every event this means 3 zeta equipped every month,the funny think I got 3 zeta equip in a year..the problem is not the zeta the problem is I can't understand what is happening with turn meter.i used teebo a couple of times cause of the turn meter reduction and dispel and I see that when I do simple hit in hiding super battle droid goes for 0turn meter to 100%after the 100 turn meter reduction,can't understand really..