My colleague is having an issue with viewing any of the inVision Studio links that I send her. The links keep redirecting (which they weren't doing a couple of weeks ago) to a sign-in page. She's created an account so she puts in her email address which then sends her off to a team page. Even when she's signed in she is still unable to view the mockup. I thought I'd be able to add her email address to a mockup somehow but I actually can't see anywhere to add her email to.
Am I missing something? There's 20 other people in my team and no-one else is having this issue.
Any help would be greatly appreciated.