Options settings not working

Hi you all,

I suddendly discovered that in all sites that I've installed Addthis module it's not respecting the selections of proveiders that I choosed but its simply placing different sites that I've never selected. It's happenning in all the sites, and in all of them is showing the same sites (like Bebo, or Fresqui, or HelloTxt) despite my own selection for every site on the setting page.

Anyone else having that same issue?