I have been having the same issue - I follow the steps in the online help document and confirm that I want to archive the project and then nothing happens. I have tried doing this in Chrome, Firefox and IE11 - all exactly the same. I have archived projects in the past without any difficulty. I am attaching a screenchot. After clicking on the blue archive button you just go back to the original screen, but nothing has been archived. Is there anything else I can try?
