Big Sur 11.3 Update and FaceBook Login

Hey there Glenn S,

Thanks for reaching out to Apple Support Communities. We understand you’re having issues accessing your Facebook account from your Mac. We’ll be happy to help.

Start by following the steps in this link for this issue:

If you can’t open a website in Safari on Mac

If the issue continues after that, you’ll want to reach out to Facebook support and let them know what’s occurring.

Take care.

When I try to open Facebook in Safari 14.1 on my personal laptop since the Big Sur 11.3 update, I simply get a blank screen. The steps in the linked document are either not relevant for me or are not helping. What am I missing?

Thank you but you know what it has literally just started to work again and I haven't done anything to make that happen other than try to access Facebook.com a couple of times and pressed "refreshed and reload"button.

That is not a FB problem. Every other Browser work well. That is Safari after Big Sur 11.3 update that refuse to load anything or badly from FB.

There seems to be a digi certificate now (well, I never noticed that before), which appears to lock the facebook browser. Iphone works ok with FB, so deffo a 11.3 update problem.

Same problem as above. I can access Facebook on iPhone and iPad (had to delete and restore the app) but not on Safari after I upgraded to Big Sur 11.3 on Wednesday

adding /index.html to the end of the Face Book URL worked for me

Okay, now Facebook is loading again, after trying for two hours. Odd!

Agree Alysoun - very odd. Thanks to everyone who tried to help.

Safari was generating too many Javascript exceptions (why? Mystery). Now looks like FB changed something as it is working again.

I can't access FB and Instagram on Chrome either. I can with any browser on my other computer with an older OS, and this problem started after I updated to 11.3.