OK, GUYS I FOUND OUT WHAT IS THE PROBLEM!!!
If 'when trying to access the new version but gets a blank screen' happens to you follow these steps:
Click this link https://www.evernote.com/Settings.action?disableIonToPrevious=
Press go to notes
Click the link again
Press go to new version
Search https://evernote.com/client/web on another tab
Close the tab in step 3
Keep the first tab open until the last tab has shown you all the notes
Hope this helped... I did this on a custom built Windows computer, so Mac or Linux users please don't trashtalk me if it doesn't work!
Regards,
Aaron ❤️