It seems I had not entered the licence key for the pro version which is why the page was blank, now we have the licence key the original problem has returned.
Hi, we actually upgraded to the pro version of CM tooltips to try and get some dedicated support but that caused a new problem. The Glossary page is now blank! (although individual glossary term pages are now restored).
Ticket 155207 on your system.
Sorry I thought it would link the glossary page https://bestdating.info/dating-dictionary/