Acknowledged days ago, still under investigation…
https://eu.forums.blizzard.com/en/d3/t/gr-150-cleared-but-not-recorded-04082020/2170/94
That one has been resolved…
https://us.forums.blizzard.com/en/d3/t/season-21-trials-of-tempests-double-bounties/20979/168
We got a blue response in EU Technical Support around 10:00 this morning…
https://eu.forums.blizzard.com/en/d3/t/challenge-rift-not-updating/2199/2
They asked us to report it in the US Bug Report forum instead, so I did…
https://us.forums.blizzard.com/en/d3/t/eu-challenge-rift-164-shows-as-a-barb-in-the-menus-but-necro-in-game/21003/
…still awaiting a response to that one.