Still cannot swap minis. Somehow have 3 duplicates in the deck

My Rend Blackhand deck has 3 copies of the same mini in it (fairie dragon). It originally only had one copy. Every time I try to replace the FD with a different mini an error appears saying “failed to swap mini."

It’s been over two weeks of being unable to use this leader.

  • Device Type: Apple iPad
  • Device Model: iPad Pro (11-inch), 2018
  • Device Operating System: iPadOS 18.3.1
  • Warcraft Rumble App Version: