XF 2.1 Unfurl URL seem to have stoped working

[ForumLover]

• Unfurl URL to a rich preview automatically. If a URL is inserted into a post it can automatically be "unfurled" to display a rich preview of the link contents, such as title, description and image.

This was working but has stopped working.

 

[Anomandaris]

Does this happen to only your own URLs or also the URLS of other websites?

/admin.php?tools/test-url-unfurling will give you a little diagnostic

Have you made any recent changes?