Cleaning up the neighborhood
I’ve done the poster acihevement on a character, so I’ll have to check back to see if the posters are up again, but I think I remember them showing up right after I left and ported back. those sepertists are really quick. shrugs
The posters are also part of the heart quest. The way it was before, once you had completed the achievement and the posters stayed removed, you could no longer use them to complete the heart on any alts.
From what I know, any elements used in quests or events are used to respawn after a time. Posters, objects, signs, collectible stuffs, destroyable stuffs.. all them comes back after a time after you completed it. Try that, go to some place where the heart requires you to collect things or destroy items and you have already done that heart, you will see that all the items required by the heart are back. I can’t even count how many times I could destroy heart things even after have done that heart.
I just recalled one on top of my mind that you could use to test this. Go to Grawlenfjord at Wayfarer Foothills, there you will find the heart “Disrupt Grawl worship”. This heart requires “erasing cave paintings, destroying effigies, and smashing sacrificial offerings”. I have done this heart ages ago but every time I go there I still see effigies and paintings on the walls.