Since some days the sharing function of Figma seems to be buggy.
I have all the right permission settings (view with link). But if I send the Link to others or if I click the link myself, Figma does not see me as logged in anymore and I have no permission to see my own Link.
The behavior stays the same even if I log myself in. I checked the link, the permission settings and my login status in the according browser.
Everything fine, yet still «Prorotype not found» everytime I click the link.