Thanks for the answer. I have (again) tried the “regenerate” plugin with no luck.
I just made a video (link beneath) and as you can see there are both blank spots when I access the portfolio from my iPad and my computer (both chrome and explorer). https://youtu.be/XhIcX0zUtBo
I have also tried to access the page from my mac on work and from there it looks fine on Safari – but on Chrome there are blank spots as well…