Nice to see so many people have share their thoughts and experiences, thank you guys.
The third party has appealed to a senior officer at MOM with additional supporting docs (experience, reco letters etc). The senior officer has advised that the processing will take 2 weeks.
I insisted many times to third party to let me meet that officer to show the original docs but they turned that down saying they will give the due time to officer and follow up after that. If the officer will indicate to see the original docs, they will do that. I don't have much visibility to the processes the third party is following and the interaction between my HR and that third party... Keeping my fingers crossed.
There must be many cases in past where people have applied with forged docs. But my documents are not forged. All the IBs do have strict back ground verification check that includes everything, from verification of residence addresses, professional certificates, degree to police record. MOM should indicate that they want to see the original docs, if they think its forged or even make submitting the original docs compulsory, the way UK does for hsmp.