I keep trying to open invites from campaign links but the page won’t open. I’ve tried more than one browser but the progress bar never moves. It only affects the campaign invite, not other DND Beyond sites. 

And you're sure they're giving you the "Join" link , not just the campaign link? 

I made a test campaign, complete with an unasigned character. Here: https://ddb.ac/campaigns/join/20815324264993386

What happens when you click that?

I get a blank page that won’t open. I’m on my phone, maybe mobile browsers aren’t supported anymore?

Ok, just confirmed I was able to do it on an Android but not iPhone. 

Then you need an update because I do everything on my iPhone. I just tested it and it worked like always. Are you using Safari? Are you running a VPN?

I’m usually able to do it too. I tried both safari and edge. No, not running VPN, just normal cell service. 

Do you have an iOS update pending? (One happened about a week ago.) Like I said, I just tested it on Safari on my iPhone and it worked like usual.

My software is up to date. Oddly, today it’s working and the site opened up with no problem.