The editor and the actual rendering of a post differ in their treatment of post link title expansions for non-HTTPS links. For example, the following:
- HTTPS: Network-wide HTTPS: It's time
- HTTP: http://meta.stackexchange.com/questions/292058/network-wide-https-its-time
Yields this in the preview:
But currently yields this in the actual post:
The correct behavior should probably be link expansion in both cases, but more importantly, no matter what the outcome is, the preview should match the results.