I have a v4, it's on the 5th generation and today when the matchmaker came the mate it brought was just a lot of weird lines, I didn't say yes to it and changed the time so it came again and the same thing happened. Then when I tried again it brought another Otokitchi. I've read about this glitch before but I'm not sure what I'm meant to do in this situation. Is it bad if I say yes to these mates?