Sat, Oct 5
@Nicolas_NALLET thanks a bunch, that worked.
Sun, Sep 29
Bug was fixed in change ID: I64fb215117e7139bf3676902c66e08e9810243f1.
Sat, Sep 28
Feb 28 2019
Aug 3 2018
Patch has been submitted in gerrit.
Jul 18 2018
Reading the abandoned change on gerrit, il seems that the OpenGraph protocol does not support relative URLs. Indeed, this is what searching the web for the issue confirms. Though it's not explicit about needing absolute URLs, the specification does not indicate that it can take a relative URL either; neither is Facebook's developer page.
Jul 12 2018
Jul 10 2018
Sorry, should have provided more information. I've updated the descritpion. I'm running REL1_31.
Sorry about that, I though that tag pertained to the new RecentChanges interface. My bad.
The issue is still there on REL1_31.
Maybe I got the tag wrong?