My o2 Firefox Issue

[WhiteLeaf]

When I try to view the My o2 page after logging in, the information is available for just a moment before it disappears and I'm left with the view seen in this image:

I've tried disabling all add-ons and it still happens. Oh, it also does this in Edge, too.

[WhiteLeaf · Accepted solution]

I've figured it out. If you don't choose to allow all cookies when it pops up on your irst visit, it won't load the page properly.

If you've already chosen to allow some cookies, just clear your cookies for o2.co.uk. Accept all cookies, log in again, and it'll load properly.