H4 visa refused status

Hello @anil_am22 ,

We (H1+3H4s) have attended in-person interview on 9/20 at Hyderabad. Myself and my daughter’s visa has been issued.
But my wife’s and son’s visa status changed from Refused to AP and again back to Refused status today.

Is this normal process? During visa interview VO didn’t issue any slip. she said its approved
Appreciate your response. Thank you.

Just replied to your post on another forum.