Millisecond Forums

Hi, I created a survey containing several pages, which contain a couple of questions (radio buttons, textboxes and drop down). It looks something like that:

<surveypage Demographie>
/ caption = "Bitte beantworten Sie folgende Fragen zu Ihrer Person"
/ fontstyle = ("Arial", 2.5%, true)
/ questions = [1 = Geschlecht; 2 = Alter; 3 = Beschäftigung]
/ showpagenumbers = false
/ nextlabel = "Weiter"
</surveypage>

<radiobuttons Geschlecht>
/ caption = "Geschlecht"
/ options = ("weiblich", "männlich", "anderes")
/ optionvalues = ("1", "2", "3")
</radiobuttons>

<textbox Alter>
/ caption = "Alter"
/ mask = positiveinteger
/ range = (7, 110)
</textbox>

Suddenly single questions appear with numbers which start at 5.), altough I never defined any question numbers and don't want to have any before the caption. And it is weird because it only happens on a few survey pages. 
This is the way it appears when I run the survey:

5.) Geschlecht
6.) Alter

Do you have any ideas how I can get rid of this question numbers?

That would be very helpful,
thanks!