Can't close out of error message

Creating a Change Log report, and when I click the final Create button I'm seeing the error that "We can't create that blueprint right now." Fine, I understand that part, but when I click on the X to close that error message, there is no way to close the Create a Change Log dialog box. So it just sits and spins. I have to close my browser tab and reopen a new confluence page.

Please make it so I can just stop the task more gracefully without having to shut down.

Thanks