First of all, not being able to loot in water is retarded. If you want to make water safezones make you unable to attack in water as well. If you want us to combat in water, let us loot also.
Combat in water but with no rewards is just griefing.
Secondly, I dont know if this is a new "feature" or just some good old exploit, but getting the message "you dont have permissions to do that" when trying to look in ppls backpack after you kill them is also pretty bad.
And lastly, getting "you cant do that" when trying to loot noob items, is this a new feature? Is the noobitems blessed now?