To all those effected by this recent change. I feel it will be corrected soon, why I say this is this use to be a common trend in Google. G would cut off a filter and all kinds of junk would take over the spots, G would study the results tweek the filter and cut it back on. Study the results and do over again or leave it alone. This is not something G wants to happen and I do expect it to be resolved. This is just my thoughts though. Please let us know when you get the spot back.