Mixcloud embeds were working fine and then just stopped working.
In the preview it shows the image in the player, but nothing else. On post it doesn’t show. If I post a current link here it will work. Thread length maybe? Too many cooks?
I just tried to post this guy
And got the same results there. Empty space where there should be an embedded player.
Reporting the same issue with Mixcloud embeds, Discourse version 2.7.0.beta4 (hosted by Digital Ocean) - a small image of the cover art appears in preview and it is completely gone once posted.
Using the embed iframe code works fine, so it seems very doubtful it’s an IP block issue.