Discovery Walk - Could not get information on sites – GPSmyCity: Walks in 1K+ Cities Review

Today I got a three day trial subscription to the most expensive plan. My wife and I tried the discovery walk for the DUMBO section of Brooklyn, NY. I was able to get the walking route and the names of the sites. But no information about the sites themselves. Am I doing something wrong?
Review by Frank Account on GPSmyCity: Walks in 1K+ Cities.