Random bar at the end of score

Dear Dorico community,

Can any one tell me why I am seeing this random 1 beat bar at the end of my score showing throughout all my individul parts?

It is at the top at the right hand side of the screen shot


Thank you again,

Amanda

That looks like an empty flow. Check the flows panel at the bottom of Setup mode (or Project Info - Cmd/Ctrl-I from anywhere).