Profile Layout Problem

It seems that the old save layout button has disappeared, and while it will autosave changes that involve moving/removing sections, the same is not true for adding sections. I've tried to sort this in both Chrome and Firefox, and with adblock disabled (in case it was blocking elements), but the save button is simply not there.

After messing around some more, I now have no modules displayed, and no modules to choose from. Oops.

I've fixed it although I had to reset your layout back to the default

No worries, I'll sort that out... and thanks.