Spent the past ~12hrs grinding for The Land Before, happened to get two in a short period of time. Decided to corrupt the initial one. Landed a Chill immunity. Hastily corrupted the second one after equipping the Chill one, while not paying much attention (tired). Long story short even successful corrupted outcomes for this idol make it completely unusable. Swapping different Altars in and out didn’t help. Changing instances didn’t help. Relogging didn’t help. Went from 10 frogs to 6 
Oh well, hopefully it doesn’t take long until I get another one.