Guild Wars 2

I’ve had this bug for a long while, but I haven’t really found the motivation to report it until now. I’ve been trying to complete the Lost Coins achievement in Silverwastes, but I’m missing two coins of which I had already collected and are no longer there. I’m missing coins number 28 and 30, 28 being (according to every single achievement guide) inside a fountain outside the North exit of Camp Resolve, and 30 being above Indigo Cave inside an inlet. I’ve checked many guides and they all point to the same spots, and the achievement panel tells me the same coins previously stated. I’m unsure if the coins were moved around or if the guides I checked were all outdated. I’ve had this bug since about a few months after Silverwastes’ release, but I’ve kept putting off making a post about it. Any assistance would be greatly appreciated, and thanks in advance for any efforts made to help!

by every single achievement guide, do you mean Dulfy (most guides use Dulfy as a base, I’m pretty sure because they all tend to be the same)?
http://dulfy.net/2014/11/04/gw2-lost-badge-silverwastes-achievement-guide/

Dulfy’s numbers are not the same as Anet’s numbers. attached is a conversion table.

Ok, thanks, apparently that was it. Finally finished the achievement and got it off my almost completed list. Thanks for the help!