As stated in the subject!
I can confirm this; happened to me a couple hours after I downloaded R41
Don’t click so fast. Problem solved 
It’s happened as early as R39 for me. It might have happened earlier than that too. You can be careful with your speed but still consume two health packs.
Hmm, haven’t had it happen. Hopefully the devs are aware of this 
Whenever my team is defeated, and click the button to “revive xx1”, click it and it will move on to the next to be revived “revive xx2” and “revive xx3”
If you are in a hurry and press the revives too quickly it will consume consume 2 health packs before cycling from one to the next.
Using Samsung Galaxy SIII (if devs care)