H1B, H4 Visa

Hello All,

Appointment scheduled at 10:00AM and we were allowed in to Q by 9:30AM only ( dont waste time by going early)
as we have 9th months old baby , supporting staff given us priority to issue to token
security check tips:
1.only one milk bottle allowed ( either of the parents must taste before going inside)
2.No drinking water allowed and rest checks are as usual
after waiting 25 mins ,our token number called up for counter 11
VO: Asked to come forward
Me: Good Morning officier,How r u doing
VO: good ,how about u
VO: passport please
Me: handoverd the passports
VO: who is your employer
Me; Answered
VO: client
Me; Answered
VO: which city you are going
Me; Answered
VO:whats the salary
Me: Answered
VO:How long hav u been married (to my wie)
My Wife: Answered
VO: how old she is ( about baby)
My wife replied
VO: asked My wife to place left hand finger prints
VO: asemd me to place right hand for finger prints
VO: i am issuing your VISA,, hav a nice day
Me: thanks officer
Except passport, Officer didnt asked for any doc

i started searching visa status https://ceac.state.gov/CEACStatTracker/Status.aspx? and found My Visa,My wife's has been issued But my kid's status showing as "Administrative processing"

whats wrong here?