Shorter people will need to use the crimp on the left. Taller people will probably prefer avoiding that crimp and bumping from the crack directly to the top.
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.