I am so glad you posted this. This has happened to me as well, two or three times. Bet there is more to come.
Kind of scary to think that if they don't like your answers they are not counted. Only the "liked" answers are accepted. Makes political polls totally invalid!
This is why while I take surveys, I pay no attention to the results, especially political surveys. Too many are too biased. I think we've seen in the past how inaccurate political polls and such are. Manipulated to get the desired results.