Trouble with "sharing my prototype"

Hi there,

I'm having trouble accessing my prototype via Voiceflow. It was working fine just about an hour ago, and I haven’t changed anything in the sharing settings since then.

Now, when I click "Open in new tab", the tab opens but stays blank. The same thing happens when I paste the link directly into my browser:

https://creator.voiceflow.com/prototype/686e0400b79c3cad291c9e70

I even made some small updates to the workflow, republished it, and tried again — but the issue persists. Would appreciate any help in figuring out what’s going wrong.

Thanks in advance!