When I select the unknown site (i.e. the meta sites) the app crashes.
I have a Samsung Note 5 and version 1.0.89 of the app.
This is fixed as of version 1.0.94 which is going live as we speak.
We now look for pre-https migration
meta.* URLs stored in the pinned sites, and if we find any we do the same refresh-with-site that occurs when you hit "Edit".