Ive seen other users that have encountered the same.
a) Try using a different Web Browser: Internet Explorer, Chrome, FireFox, Opera or Safari.
If you need to install a new browser, it's a PC issue, Internet Explorer (IE) should be already installed if you are using Windows, Safari if you are using an Apple computer. In order to install Firefox, you have to visit www.getfirefox.com, Google search will help you with the rest of them.
b) Try from a mobile app, IOS or Android Apps sometimes work better.
c) Try disconnecting and reconnecting to the internet.
d) Try again tomorrow.
Hope i helped,
Regards,
Harry