Filing taxes after an extension - "This is a situation we don't see often - you don't owe any money and you aren't getting a refund"

[rivaham]

I had applied for an extension and I had paid all the due taxes. I resumed my return and filing before October 15th. There was no change in the tax amount, so I'm neither paying anything additional nor getting a refund. Turbotax is telling me "This is a situation we don't see often - you don't owe any money and you aren't getting a refund". However I would imagine this would be a common for anyone who applied extension and already had paid the amount. 

Let me know if this is expected or if I'm missing anything