Cant play a character

While i was doing a dungeon on my dk blood a guild invite popped on and I accidentaly accepted it, after that my game crashed and when i try to log on my dk blood the game instantly crash.

Idk what happend but that is the only pj that crash when logging in, all of my other pjs works perfectly.

It happened to me too. What you should do is, on your account page, go to services. Select kingdom, character, coins, an Character Unstuck. Your character will spawn in their hearthstone location. I hope I've helped :)