A nice low roof problem which requires some endurance for the delicate and balancy finish - worthwhile to check out! (not dabbing could be seen as a challenge here)
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.