1.- (this was reported in the forum like a month ago)
If listings exceed the numbers per page, at the bottom, you start getting 1, 2, 3 representing the pages. However, the "1" points back to the page with the [fsrep-listings] code and not the page with the custom filter.
If no listing match with the custom filter it just display a blank Page
please add some text like "nothing found" or "no listing under this criteria"