Sit start of blue 34. Quite powerful in the lower part, followed by a cool dynamic move. It's fun! There‘s also an option of topping out further to the left.
Rain sucks, but broken holds suck even more. Remember, never climb on wet rock in Fontainebleau.
The sandstone becomes brittle, and pulling on it will ruin classic problems. Drying it doesn't help, because it's still wet and weak inside.
All you can do is wait for better conditions.