Things to try are:
1. Delete all cookies and cache memory on your browser for Fitday.
2. Restart the browser
4. Check any plugin add ons/extensions. Disable all of them to see if any are interfering with the site.
5. Verify that the same problem exists with a different browser.
You can also try this automated link (restart browser afterwards)
If all else fails, try using "classic mode" by clicking on the "Fitday Classic" link in the upper right hand corner.