I have Reminderfox 2.1.66 20190116_1616 on TB v 60.9, enjoying while I can! Everything started as normal, with a list of my reminders on the left and the calendar on the right. I tried searching for something (not something I've done before). It came back as no results, which was a bit odd, but I didn't think anything of it.
Next time I opened ReminderFox, only the calendar is showing. I've made sure the list and calendar are selected. The reminders are correct in the calendar if I hover over them.

If I select List only, the calendar only shows. If I select Calendar only the reminders for today show in a warped calendar, that looks very wrong. I can't post a pic as it's for work. Certainly not like the above screenshot.
I don't seem to be able to add a new event by clicking the calendar either.
If I select ToDo's from the drop down list the list white area appears, but I have no todo's so it's empty. If I then select Reminders, the white area stays, but my long list does not appear, even though the events are in the calendar next to it.
If I close and open Reminderfox, it goes back to just the calendar view again.

How can I fix this please?