Classic and beautiful Font traverse on textured sloppers located right to the side of the 25-bosses trail. The evening light is always spectacular there :-) Not easy for the grade.
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.