I don't know if this is for all the ones where the home page is not displaying correctly, but all so far had this code problem.

Anyway, the problem is that < script > is not terminated by < /script >. Instead that is replaced by < /invalidtag >

So what happens everything after that is not processed and that happens to be style control for the page.

Open the Editor, goto SOURCE mode and Search for < /invalidtag > or a script toward the end of your page (or where nothing shows anymore) and see what you have there.

This is usually a widget you installed, for example weather or similar.

Thanks Jack-fixed it!!