Oh no! It so funny you should mention it, I just found one in my comb! Poor Maggie May must have gotten one stuck when I was combing her out.
I don't know if it is like cats or not, but cat's loose their instincts or sense of space around them without their whiskers. If your babies walk a little funny, this may be why. It may be a little funny to watch (sort of, now that it's done). Just keep an eye out for them. Hope they are okay.