Hi,
tonight during a tavern brawl with a friend (mobile version), I encountered a bug. Basically I could see a legendary card in his hand (he confirmed, he had it).
It would be easy to win with such an advantage, but not as fun!
I hope my report will be useful to you.
Greetings
It is completely useless unless you say which exactly card it was.
Knowing some more context would help identify whether it’s a bug and what cards/situations might be affected. Which card was revealed and what happened in the turns leading up? A replay would be helpful if you have one.