No online game

I tried to get online with think tanks (been playing for ever a year) and now I get "No Servers Found" everytime. I am definately on the web, I can open a browser and my wireless has a "Excellent" connection. This just started today. Any ideas.

Oh yeah, I uninstalled and re-install Think Tanks hoping this would fix the problem but it did not. I also tried my lap top by plugging directly into the router with no luck.