Get error: Firefox Can’t Open This Page To protect your security, hosted.pushplanet.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window. The page is https://www.bhg.com/sweepstakes I was able to use it this morning, but now it is blocked. The help is not helpful because it only says to open the link in a new tab which does not make any difference. I get this same error randomly on marthastewart.com, foodandwine. com and others. How do I tell firefox that these pages are okay? I have added them all in the exceptions part of enhanced tracking, but that does not make any difference.