Keeping Peace quest - Endless loading bug

After playing dice with Nightingale cutscene starts, Nightingale gives me the torch and tells to ring a bell. After that the loading screen appears and the loading never ends. I tryed to load a game about 5 times and replay from the moment Henry starts playing dice, tryed to skip cutscene, tryed to win and loose the dice game, tryed to set the fullscreen mode or the window mode - nothing helps.

WTF? Is there any way to complete this quest?

SOLVED : I set all setting to low and restart the game in 10 minutes before the dice game, it helped.