Actually, I wrote several times regarding this issue. I also mentioned that they are keeping aside all applications in a group who applied through unauthorized agents.
As it is a huge chunk of applications, VO may not take any serious decision instead of taking further verification.
They may do :
1. Site verification
2. Explanation request why you used unauthorized agent.
May be they would request to CHC, Dhaka for further verification about these agents before taking any unexpected steps.
According to these unauthorized agents:
They submitted lots of applications before and got success. And they did the same for FSW 2014 applicants.
But SGVO's work pattern may be changed and they are strict on proper documentation nowadays. Thats why this unexpected scenario happened. However, it doesn't make any sense why they are using their address as mailing address and same type of JD.

I know some applicants who used agents but they use applicants' individual mailing address and JD. So, VO cant doubt on those as these applications are as like individual applications and it is very logical.
To whom it may concern:
Would you please check it with FSW2013 applicants? Is there anything happened before with 2013 applicants? I believe they processed applications and did the same for 2013 applicants.
You can compare it yourself to analyze the scenarios. I hope you will get positive answer.
So, what has to happen, is happened. You cant do anything from your side before getting any response from VO.
Just keep patience and wait for the outcome. Pray to
Almighty ALLAH(The Most Beneficent and Merciful) for the best outcome.