I have googled and read articles but none of them seem to relate to the issue I'm having with the Yammer web part.
I created a community in Yammer and added 10 members with only me as the admin, i then created a sharepoint page and added the Yammer web part, I then connected the community to the web part.
I can see the discussions on the page and so can about half of the members but the other half get to the SharePoint page and only see the conversations failed to load.
they are all internal staff, all have the same permissions to the page and Yammer group, I have tried different web browsers and clearing the cookies
the yammer group is set to private only members can view the discussions.