On our site http://www.viva.org/learn.aspx the Like Box plugin has recently stopped showing the Stream. Even after generating new code via the developer site:
it still doesn't show!
The fb page it's trying to share is: https://www.facebook.com/pages/Viva-Learn/203492233024242
Another Like Box on the site is still working however, which is sharing the page: https://www.facebook.com/VivaStandOut (Like Box @ http://www.viva.org/standout.aspx)
Why would one work and not the other?
Thanks!
I noticed it too. It seems facebook is hiding any streams that are a certain age. I think its 30 days but I am not sure. Once you have a more recent post it will show that new post then a little section below it that says "Show More" with a little down arrow which will reveal your older posts.
I have faced the same problem for my website, its due to not updating the page for long time. Just post the update and it instantly start showing in the like box plugin on my website, and also make sure display stream check box is checked while generating code.