The icon shows up (I assume it is the II one), but pressing submit just brings an error message that my E-Mail address would be incorrect, though I haven't even touched it.
Quote
Invalid Email address. Please make sure you are entering a valid email address (username@domain.com). A valid email address address [sic] is required in order to email your password.
Guess there is an overzealous validation routine at work. Little hint: + character is valid in E-Mail addresses [1].

Oh well, yours wouldn't be the first forum/website that gets this wrong. Just curious that it let me register with this E-Mail in the first place smile.
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[1] https://en.wikipedia.org/wiki/Email_address#Syntax