There is no cure and when you are testing over 500 thousand people a day, they will keep finding a high number of cases. 

At a minimum, if you have an addendum to your lease that requires them to pay this as a condition of the lease, and they are not paying it, then you could always serve them with a Cure or Quit Notice (also referred to as a Perform Covenant or Quit Notice). 

And I love attorneys even more.Florida Statutes Sections 83.56 and 83.60A Tenant cannot withhold rent from the Landlord without sending notice and allowing the Landlord time to cure the non-compliance, violation, or default of its obligations.

Maybe you require them to be moved out prior to curing with your option consideration?  

But since commingling of funds or assets is typically a prime reason for piercing most veils, if the business was having some cash flow problems for instance, you may have to use personal funds to avoid or cure any defaults.

You can cure it with your seller and the deed you receive.

10 day notice to cure.

Typically a foreclosure is offered at the court steps and the bank cures the losses (taxes, insurance liens) if there is equity then they sell it often in bulk 

If the appraiser notices a discrepancy in the size of the property, there could be some problems, but those problems could be corrected by included the cost to cure into the 203k loan. 

That might be a fine, or a 10 day notice to cure, or whatever local law and the agreement require.