Platform, device version and operating system:
Android, Samsung Galaxy A51
Screenshot or image:
What you were expecting to happen, and what actually happened:
If I’m remembering correctly, enemy heroes aren’t supposed to appear in PvP unless it’s Central Spire. I was playing Blood Frenzy with Orcs and an enemy hero appeared with a bunch of buttons and missing text when I clicked on it. Clicking the green buttons such as Recruit did nothing.