Glitch, buff, or misunderstanding?

Ok so earlier today I was raiding indian camps with some armor. I had a d chestplate and​

the rest indian. A couple of days before today I was in full indian raiding camps and i took 1 1/2 hearts per arrow. Now today I lost 20k worth of gold due to the indians' perfect aim and they did 2 hearts of damage per shot even though i had more than full indian. So i was wondering if indians now have headshots, if they got a buff, or it glitched. I also noticed the MASS amounts of indians inside the camp that I was at. I was there for at least an hour (before i died) getting loads of gold but after an hour there were still at least 30 indians left and 15 of them were all huddled up into one shot. This was at maripoca btw. And I also noticed how the indians have perfect accuracy unless you get really lucky and jump at last second. Dodging one of their arrows is considered matrix to me.

So all I'm suggesting is to unbuff the indians back to 1 1/2 hearts of damage to full indian and DECREASE the amounts of indians in camps. There were at least 50 when I first entered then another 50 spawned in a couple of minutes.