AbigailII: Yes, that is exactly what I quoted, and you are right that it reads as if when I can't make my opponent play (and only in that case), I take all remaining seeds. But that does not seem to make sense with the two previous paragraphs on the subject, which explain that you must always ensure that your opponent can play. At first I saw it as a clumsy phrasing, now it looks more than a mistake.

Maybe this Wiki text is indeed where the error (if it is one) comes from. I admit that it would require someone more expert than me to judge this.