It's like I'm in a loop.
This could be to do with FamilySearch cookies. I have had this an usually, but not always, all you have to do is delete the cookies.
Click on the above link and then click 'yes' to reset the cookies. I find it is handy to bookmark this and to clear the cookies regularly.
Also you might need to clear your browsers cookies and cache. You can do that through your browser settings.
Thanks. That worked!