The fatal error when you submit posts with attachments has been fixed now. Indeed the newer server software caused this. Seems it's not happy with some elements of code that the previous version used to ignore.
All notifications were ones that should have gone out in the past but didn't at the time. To avoid bombardment, I did cancel the remaining 'old' notifications from going out. Of course all new ones will still come through as and when they happen.
Some good news:
Maybe I'm speaking too early here, but it looks like emails are working well at the moment. They're arriving within a minute of the event occurring on the website. Now I've said it, it'll probably all change!
Attempting not to adjust the sails so much today and to leave things be as much as possible 🤞😎