Guild Wars 2

So here i am trying to get monthly achievement,i need the last which is exp survivor,however i tend to die,so its being a little trouble,so now im lvl 43+ and i managed not to die in between lvl 44 and 47,which is 100k+ xp,however the achievement does not get updated,is it bugged or what? In the end,i died anyways lol,kinda lost hope.

The wiki tells that teleporting/zoning resets it as well as logging out. Which is kind of stupid for a monthly achievement, should only reset if you die.

it reset for me when downed, not dead