Just today, this extension started to rest its setting every time I open my browser. FYI, I made no change to either the browser and the extension. The message that appears every time I open the browser: "It seems that an issue caused all filters to be removed and we were unable to restore a backup. Therefore we had to reset your filters and Acceptable Ads settings. Please check your filter lists and Acceptable Ads settings in the Adblock Plus options." Any solution?