Sit start as for Bifurcation, with the tricky first move, then from the jug move right into pockets on the right side of the crack, and avoid any further contact with Bifurcation. Finish to the right of the bulge.
This was put up when there used to be a large pinch hold for the right hand that was used to start a route to the right. Since the hold has broken and the line is more direct it may be a little easier than the original 7c, but it still flows really nicely for girls.
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.