RV Park Reviews suddenly not working correctly

Just this afternoon when I attempted to use RV Park Reviews, when I clicked on the map (just as I have done for months) the message popped up "OOPS, Something went wrong . . ."

I tried it on a couple of different state maps with the same result. I tried it on Microsoft Edge, Firefox, and Google Chrome with the same result. The error referred to a "Java Script error."

Then I update Java. Tried all the same things again. Same failure. Am I the only one who has experience this?

I use this as one of my basic trip planning tools. I would hate to lose it.