This is the first chart update cycle since I upgraded to geo-refereced approach charts. While flying the simulator I got this message when I tried to add an approach to the flight plan. All of my charts are updated and I am connected to the internet so the message is puzzling. I can add the chart to the map page via the Airports/Procedures page. I’m guessing Foreflight is confused about the current date of the charts. I reset ForeFlight by double-tapping the home button to get the list of current apps and then pulling the app up off the screen. Then I started ForeFlight and it seems to be fine now.
I don’t know if you need to do this every month or if it is something that happened because I just upgraded.We’ll know next month.
Update: Seems to be a one-time thing.