Is it closed today?
Anyways, instead of filling on Wednesday, I got it filled on Tuesday. Doesn't matter for me as I have never filled twice in a week and can afford a 1 hour wait in CNG line till I sort out the petrol fuel system and throw the CNG kit out of the car 
And I guess, it's gonna be the same schedule till winters. 2 days a week for both regions.
Petrol supposed to go down with dollar. And gas is supposed to be around Rs. 100/Kg by next winters. So work out the financial benefits of CNG in future as per your mileage.