I've added the validation debug code back to the page on line 90.
That will show you what validations are failing so you can debug the issue.
When I just press submit, I see:
Those numbers represent the validation failures. 1 is on line 21, it is the graphic for home info. 6 is on line 26 and it is the home button link... you should be able to track them all down and adjust to get it to work how you want from there.