I completed the quests for the Warrens Delve, and proceeded to the delve screen. The “edit team” screen allowed me to build Gorgotha, The Dragon Soul, The Worldbreaker, and Behemoth. All fully traited. I used the Red and Purple banner. When I hit the return button to go from “Edit Team” screen to “Fight Screen”, I received an error message, then when I hit the “okay” button in the error message it restarted my game, minus my delve as if it had been used. I repeated the process with the same result. Can I have my 2 delves back please.