Ya, I always use “upgrade rare” for jewelry and weapons as the cost is 2x to 4x the armor cost.
As with the development team, I usually don’t look at the bug report section too often. I thought it was only for complaining about rng or player cant complete season journey because their level 70 items are now level 1.
Ya, that is why I chose this season to chart Kadala as I figured I would have several hundred to several thousand data points for most of the classes and gear types.
Seeing as there are several people who have charted this with good size samples, it does seem to be a bug. Hopefully, this will bring it to someone’s attention and get it fixed as it should be a fairly simple fix. Until then, I won’t be rolling chest or boot pieces with Kadala.