Once again, thank you for your reports and the additional details you have submitted. I can confirm that a fix is in place and the issues have been resolved. I'll close this up now, with my best wishes!
Hi! I have the same issue, however, if you click on the right of the order, so it comes up and you can add a private note etc, there is a box there where you can update, complete order etc.
Thank you for reporting this - I'm having same problem. I also can't access any of my saved messages (snippets) in messaging - the button just isn't working!
After taking a look, I believe this would be better handled by one of our specialists. I'm going to send our conversation to them now, though it may take them a bit of time to reply.
Way round it - open the order by clicking on the order number. There's then a dropdown top left that says New - next to More Actions where you might update order delivery etc.
Click the little arrow next to New and it drops down and you can select In Progress.
