We use the facebook iframe to handle Facebook comments on our clients product pages. However someting seems to be wrong with the "view more" comments; it works fine for the first click, but then it stops working.
This problem only occures when you are signed in on Facebook while viewing comments. You need to be signed in to see relpies to comments.
For example this URL (site is in swedish)
http://www.have2have.se/skor/stovletter-skoletter/have2have-brands/stovletter-carola-svart
It has a total of 7 comments. At first the link says "View 5 more".
If I click the view more button, additional comments will be loaded (not 5 however, but that is another question) and the button will change to "View 3 more".
If I click the "View more" button again it shows a loading indicatior and then changes to "View 2 more". but no new comments are loaded. If I keep clicking the button nothing changes, it just keeps showing loading indicator and "View 2 more".
Is there something wrong with the iframe implementation that I am not seeing or is this a bug on Facebooks side?