clear blue opk ?

Christina

Hey ladies I have a question on the clear blue opks if u get the flashy smilie face does that mean that the holder no longer works the part tht shows u the faces etc ...??? Cause since 22 dpo it hasn't been working any more cause I got the flashy smilie face on 22 dpo so I put that in glow as I have ovulated and now my af is supposed to show up on the 27 I'm confused grrrr