Fields within Details area not showing

I’m hoping there is a simple fix for this problem. For some reason, when I click on the Details tab for any listing on my 2 responsive directory sites, the only data that appears is the category. Here is an example link:https://www.burnsidepark.com/listing/floors-plus-selection-centre/

If anyone has any ideas for a solution, your information is much appreciated.

Many thanks in advance.

-dave