A foot match on the crescent out right allows a high heel and its pretty much over. Not sure about the exit, maybe I should have carried on straight up rather than going slightly right.
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.