Workouts showing twice in calendar

Hi all,
for some reason all my workouts are showing twice in my calendar (on all devices).

I can delete them individually but I was wondering is there a way to reset this?
I’m new to TR and apologies if I’m missing something obvious.
I can’t rule out I’ve accidentally created my plan twice - but if that is the case, would there be a way to delete one version permanently?

Email so they can review your issue.