Shortened version of Boulders are Bulletproof. Start with an evident jug on the left on the arete, pass that one, low traverse and exit at the end with pockets.
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.