Same issue, tried 3 different times with detailed list and still sitting at 8 of 13. Tried submitting a ticket but their in game support is broken as well. Submitted one through their support page, no reply yet.
Cant summit a ticket for some reason and support page just says loading. Ascending challenge not tracking right I've ascend over 50 champions and it's only showing 2 completed no way that is correct
I have accended 1 from every fraction twice now and im still getting 9 out of 13 now im missing potions i coild of saved and weekly battle points not happy rifht now