When I resigned from Escon they paid me F&F settlement payment on the same day. I was really astonished because, most of the companies take at least a minimum of 30 days for F&F settlement.
I guess there must be some miscommunication in your case.
Kindly contact the payroll team in Escon as they would be in a better place to clear your payments.
20th July 2016 From India, Mumbai