When I click a Facebook like button in Firefox, I see the following behaviour:
- Blank popup window opens
- Window closes very quickly
- In-page like button updates (implying that I like the page)
- Blank popup window opens again
- In-page like button reverts to the 'not liking' state
- Goto 2
It is not happening in Internet Explorer. Is there a popup setting or an add-on I can use to fix this problem?