impossible to validate corrupted nexus 7+

Hello,

I launched and finished 4 different corrupted nexus 7 and 8.

I killed the corrupted boss and received the loot but the quest didn't validated. I did a nexus 7 with at least 4 affix. My last try, I started with a key 8 with 6 affix.

When the boss has been killed Doryani didn't arrived to purify it and the quest isn't validated. I didn't have trouble to perform 3+ and 5+.

Same happening to me. I've done several nexus, no rewards and all done on higher tier than necessary. Frustrated and tired. Worse is start another character trying to fix it doing another map and face the same bullshit.

I just tried with an keY 7 with full affix but again the quest didn't validated.

Quest has been validated with key 9 with full affix

same problem, stuck at lvl 7, tried it with 7+ (9 and 15), none worked.
i got kicked out of a nexus at level 7 because the server crashed.
my last bug report regarding this seems it got deleted.
just bad..

Now I have the saem trouble with 10+. I just did nexus with key 11 and 6 affix => quest not validated