Anyone investing in a product new to them is never going to have perfect knowledge going in; extensive knowledge is accumulated over time, and, well, if you wait for perfect knowledge you’ll never invest.  

The property was acquired with the long-term vision of capitalizing on the nearby development of a casino, expected to attract workers and residents.

If the numbers work, why take a chance on a product that has a balloon payment?

It's just a product of the modern internet age and you are right, they always have a new way of skirting the rules.

Well I believe that the incoming administration will in the first few week find ways to reduce regulation and increase domestic energy production.  

Our guidebook is a page embedded within our website, and having the flexibility to make updates quickly has been clutch.Lastly, and most importantly, these tips won’t make a lot of impact if you don’t have a good product to offer.

My question to you is, do you think I can somehow file this quiet lien to acquire to property free and clear?

I'd find a mortgage broker who understands your strategy well enough to advise on products designed to help you scale. 

Also yes, cash out refinancing is an option you can use to acquire the next multi family.

Otherwise, having a conversation with them on how to handle things like this moving forward would be productive in seeing how they respond.