This is a super fun wall that involves a whole lot of balance and trust, and (if you're small) either a dynamic move to the top or some strong creeping fingers!
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.