I manually tapped GGR to cast Cycle of Renewal. I dragged it out to cast, but in my hand, Aang's Iceberg was next to it, and MTGA cast that for me instead, causing a loss obviously. After thousands of cast spells, it does this now? I tried to undo this but MTGA just did it anyway like always, and so I was dead. Everything was all mixed up, I had extra mana I couldn't spend now, and so on.