What's this about? I collected 3 Brimstone from a geyser that contained 5 and walked away after the third to keep the other 2 'fresh' (as they don't decay while still in the geyser). At some later point, I came back to harvest the remaining two, but I instead got the message "You have already collected this." and it refused to collect the rest. I sent an alt to collect it instead and it could take the Brimstone just fine.
Is this new to world 14? Do we need to spawn an alt whenever we want to re-harvest a localized resource now?