I've developed some pages myself..
My issue is that when I recommend a page, the images for my custom pages do not display on Facebook
Thread page works: http://localtutor.co.uk/threads/chemistry-tutoring-by-experienced-medical-student.4346/
Custom page doesn't: http://localtutor.co.uk/tutor/experienced-medical-student-teaching-maths-and-science.10807/
To test this, the page doesn't need to be "recommended", you can just paste the link into Facebook without pressing "post". The forum thread displays an image automatically (the avatar), the custom page doesn't
When viewing the page source and looking at the og data, they are almost identical, so both should show the image
(the og:image is the same on both pages, as is the fb:app_id, both pages contain complete og data in identical ways)
Anyone know why the image doesn't show for the custom page?