The same thing happened to me - I rerolled play Corrupt cards into play Old Gods so I guess I lose a quest. I did open a ticket with support about it but no response yet.
This always happens in the time between the expansion patch and the expansion release. They patch in the new quests, but the cards aren't available yet.
HOWEVER you can actually complete the quest in Duels, as you can draft the Old Gods there. I drafted a deck with two Yoggs yesterday.
me to i got corruption quest wtf i cant complete so i lose 1750 exp....
The same thing happened to me - I rerolled play Corrupt cards into play Old Gods so I guess I lose a quest. I did open a ticket with support about it but no response yet.
small indie company guys relax
technically you can do it, because you CAN DISCOVER THEM tru card effects (such as light in the darkness , druid idol and unstable portal)
Not sure if the 4 slots for Weeklies is 4 or 3, guess well find out.
3 slots max for Weeklies Rip