Well, she tried from 2 different PCs, one being the same where I successfully applied. Two different browsers, I simply can´t see what goes wrong.
Edit: PC number 4 and 5 shows the same behaviour. Just tried from 2 workplace PCs. And everything IS filled out properly.

Edit II: There are a few small errors in the HTML code - an extra " in the beginning (pointing to the "register" button) and a / in the "reason" code (incidentally just before the "accept" stuff), but these are minor and should be ignored by most browsers. Beats me. I´ll keep trying

Edit III: now 8 different PCs in 3 different locations tried. XP, Win7, Win8, Firefox & MSIE of different versions, older and new. Nothing works. Please investigate.
Edit IV: I see the verification code, and type it in.
BUT: there is a section in the
code about "Your second verification code is:" and "verification Code 2:" This part never gets displayed in the registration page. If it´s not visible, I cannot comply. Maybe that triggers the error, which is interpreted as a failure to accept the rules. My guess.
How many verification codes should there be to type? One, or two?