Apparently there was a bug to the fastidious miser triumph over a year ago, that was supposed to be finned that January, where the triumph would not unlock after collecting all the chest. I only know this because after collecting the chests for the last three weeks, I was baffled to see that the triumph was not unlocked for me. I've only played on the one character, visited each chest, All three prerequisite triumphs are earned, and now we're here. Shouldn't an issue from over a year ago have been resolved by now? Frankly, I have no intention of spending the time to go out and collect all those chests again for a second time and am now ticked off I wasted the time trying to earn it in the first place.