Jumps to Business Analysis Summary

Not sure if I am doing it right, but I am adding a few client websites with services pages.
Each client (mostly photographers), have 5-10 dedicated services pages.
I create the project, add home page URL and the URL for each services page.
While WA (winning ads) is doing its thing, I create another project for another client.

Its happened a few times now that I am in the middle of adding URLs for a new project when I am redirected to the Business Analysis Summary for a previous project.

So then I obvioulsy have to start over with the new project.

:) Not sure if this is a bug, or just user-error.