Hi. I didn’t get the new 5star gem. I did all necessary requisits, even in the game shows that I got the gem but I didn’t. How can I get it?

Didn’t get the new gem

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I have the same problem. The gem shows as claimed in the game for days, I already contacted support in Germany multiple times but none of their suggestions helped and now they referred me to look for help here.
I also tried now everything suggested here but nothing helped.
Can someone help solve this please?
I am playing on an Ipad
Ios version 18.5
Diablo version
4.0.0.2951640.f15c821d.2978533.E.371.D.iPad8,9
Battlenet Salurk#2558