How To Fix A JavaScript Error stopping FB Scrabble From Opening

[bellbird]

Facebook Scopley Scrabble Go won't open in FF, Chrome or MS Edge. How do I fix it please.

[bellbird]

some of the console log

[Kame]

The fact you tried multiple browsers may eliminate an addon, however it does not eliminate that a firewall could be blocking the script.

You may need to whitelist it.

[bellbird]

thanks Kame. It looks like Scrabble Go have been rolling out an update for mobile so I wonder if they are doing something with the Facebook version and it has caused my problem although FB friends I play with aren't having any issues. I emailed their support and hopefully they will suggest how to fix the issue.

[bellbird]

I re-read your reply Kame and realised I have the same addons on all browsers so thought it was worth checking them. I found UBlock Origin to be the culprit so I've disabled it on FB. I've not had an issue with that addon on FB before.