L1, L2 Visa

Interview Date: 23rd September, 2016
Interview Location: Chennai

Attended Interview with my family (Spouse & Daughter). Today, when I check the status..it shows Issued for me & my daughter..but is shows "Administrative Processing" for my Wife's visa. Can any one let me know..if they are in the same situation..I am not sure..why it was Administrative processing for my Spouse and they issued visa for primary applicant

Below are questions for me in main interview

VO: Good Morning..How are you ?
Me: Good Morning Mam...we are fine.

VO: Can I have your passport Sir?
Me: Handed my Passport

VO: What Visa type you are applying L1A Blanked or Individual?
Me: I said Individual

VO: So you work for YYYY company?
Me: Yes Mam

VO: How long you are working for this company?
Me: I just completed 10 years in this company mam

VO: WOW..congratulations sir
Me: Thank you mam

VO: What is the role you will be playing in onsite?
Me: Project Manager

VO: What are going to do at Onsite?
Me: I will be working as Project Manager..managing all the projects under YYYY Portfolio. Currently we have 3 active ..which I will be managing from onsite. Explained very high level about those projects.

VO: How many repotees do you have at onsite and there sub-ordinates?
Me: 7 direct and they don;t have any sub-ordinates

VO: What will be your salary at onsite?
Me: YYYY X per annum

Questions to my wife:
VO: What is your highest qualification?
Spouse: ZZZ

VO: Are you planning to do Job at onsite?
Spouse: No Mam

VO: well if you want to do, then do apply EAD and follow the process

To My Daughter:
VO: Said to show daddy & mom

Well that;s it ..she said..my visa is approved and we will be getting the passports soon.

We assumed the visa is approved for every one, but today 24th Sep ..when I check the status in ustraveldocs website..it shows Passport is ready for Pick up for me & my daughter ..but it shows "Administrative Processing" for my Wife in CEAC website...not sure..what happened..we haven;t received any slips or forms from VO and she said..visa is approved.

Can any one know...if they also attended the visa on 23rd sep, chennai and they are in same situation...also please let me know...how can I track this one and what are the available options.