The gliding dinosaurs bug it's still not fixed(unless it's a hidden feature you wanted to introduce since 2013 or everything since then was bugged and now it's fixed

).
Gatling's confusion is not shown on ennemies properly or doesnt affect them. Check other negative status effect skills as well.
The new weapon seem to have far more range than the gatling with range implant.
You thought that the pvp in the last 2 years was too dull. Now a pvp takes less than 10 sec and is incredibly one sided and should be balanced. A 4 sec stun equals to a 50% HP loss for the stunned player and the incapacity to recover.
Listen to the players feedback and adjust the game accordingly, since there have been other to report the same things.
Please stop fixing things, you bring more bugs than before. (incompetent staff

).