iOS 10.3.1 won't let me log in

I just updated my iPad to iOS 10.3.1 and I can't log in here.

I enter my user name and password, it seems to be processing that info normally, but when it brings me back to the home page, I am not logged in.  I have tried many times, and also tried shutting down and rebooting but no luck. I'm in here now via my Android phone, which is definitely not my preferred mode of access.

I'm not having issues logging in to any other sites.

Suggestions?

It's not just your version, I have not been able to log into the forum on my iPhone in months.

I will address this issue with Support

Hey, I'm back in. I deleted my cookie for this site and was able to log in after that. So any other iOS users, try that.

Hmm, for me the solution was to allow cookies. Looking back, I blocked them last fall after I was getting malware on the phone using this site. Fingers crossed it's been taken care of since then...