The Florida DHSMV has switched to a new system for validating insurance, and they are experiencing difficulties. Erroneous notices of suspension have gone out.
You can check the validity of your driver’s license here: https://services.flhsmv.gov/DLCheck/
(The WINK link isn’t working at this time.) If you get a notice of suspension, get it fixed: it is a crime to knowingly drive on a suspended license in Florida, and you could face jail time. If you have recently moved, it would be worth double checking to make sure your DL is ok.