Hey Ben,
Sorry to hear about this! You say, “like others have reported”—if possible, can you share some of the links to the other threads you are referring to in this comment? I just want to check on those conversations and ensure that we’re on top of things.
1. As for your issues, do you only have this problem with the specific event you linked to here?
2. Your WordPress timezone is “Europe/London.” If you change your timezone to a numerical equivalent in your WordPress General Settings, does anything improve?
So, what I mean is that if the equivalent of “Europe/London” is GMT+1 right now, does anything change with your issues if you head into your WordPress admin to Settings → General and then change the timezone from “Europe/London” to just “UTC+1”?
Thanks!
George