Not doing Worldsoul Memory again. We are mid season 2 and it still gets bugged

20 people in my group just wasted 5 radiant echoes and got 35 fragments doing a worldsoul memory. Blizzard refuses the fix bugs and leads to a poor experience. 5 memories is what you save after a whole week of delves and you get 1 and a half but thanks to the bug, we got a fourth of a key.

In my case I had around 700 paticipation and it all went to waste. The 15 minutes making the group and the 5 minutes of the Encounter. Another poorly implemented system that just becomes annoying.