With the recent updates to Google, my client's site was hit for a major keyword. About 2 weeks ago I was able to get my client's site to rank well in Google Places for "city + dentist". Then 3 days later it was shoved back to page 6 along with their competitor.
Then the other I noticed there was a visit from Google and it wasn't a robot. So to my surprise my client's site is no longer listed for that keyword.
I haven't taken any shortcuts, the site is relevant. What can I do?