I've been asked to post here (forums) via a support ticket I've raised. Wasn't told anything other than I need to post here, no information regarding whether it was being investigated already etc. It was a bit disappointing for an official response to be directing people to a forum for developers to take note of, rather than raising an internal ticket. Is there even a point of submitting a bug report if this is the stance? First response was that it was just due to % chance, however I've done well over 50 harvests since then, which I've been taking note of across various nodes, both in the world and home instance and not a single bonus harvest. Definitely thing there is something wrong here. I think this may be related to the other thread too: https://en-forum.guildwars2.com/discussion/119478/volatile-magic-harvesting-sickle-not-workingI'll be posting in that one also. Bonus yield from harvesting tools in general? For some accounts at least.