About six months ago my contracting company recommended a position to me at company A. I agreed to interview through the contracting company. I interviewed well and was given a verbal offer. After company A and contracting company went into salary negotiations, company A retracted its offer. I have a contact in company A, and he said that the contracting company did something to throw them off. The contracting company didn't have any more details for me. My contact recommends I try to apply again on my own.
What are the rules/regulations for this, typically? I know it probably varies from contracting company to contracting company, and it seems shady to go behind my contracting company's back, but what would actually happen if I were to apply again on my own?
P.S. This whole process has raised some red flags for company A but I hear it is a very good place to work so I am willing to give them a chance.