Awesome add-on, but stopped working Noté 4 sur 5 étoiles

A huge helper, but version 0.9.0 stopped working. Doesn't store anything, even when all other extensions are turned off. Backed up to 0.8.11. Firefox 26.0, Xubuntu 13.04

Cette critique est pour une version précédente du module (0.9.0). 

Would you please try 0.9.1b in Development Channel? Thank you.