Did you ever find a solution to this Ben? Having the same issue. Let me know either way and I’ll try and get a response too.
Cheers
Marc
I’ve had exactly the same problem.
When I de-select multiple dates, it doesn’t save. One at a time works, however the very last one isn’t deleted.
I’m willing to donate something if these can be rectified, as I’m using this on multiple sites and only just realised the issue!
Thanks