Hello,
I do not think there is an update for this. I will double check, sorry for the frustration and not having an update.
Could you please answer the following questions and maybe I can help you out or at least get more information for us to solve this issue.
Is your tickets sold count showing the correct number on the attendees page of the event?
Are any attendees showing?
What is the order status in WooCommerce->Orders for the ticket orders?
And can you do a bulk edit on the Ticket Orders and Mark Completed and then check the attendees list to see if they are updated.
Thanks