I'm seeing some weird behavior when I try to create a Reddit account. It says the account name is acceptable / not taken, my passwords match, and I pass the CAPTCHA (I get an error when I don't) but when I submit the form it just disappears and I remain on the current page, not logged in. Refreshing the page changes nothing and I cannot log into the account that should have been created.
I've tried clearing my cache and cookies, different browsers, different usernames and password formats, and different computers on different networks with absolutely no luck. I have successfully created (and deleted) an account some months in the past, as well. Has something important changed? What should I try?