If you simply ask the tenant to resign the lease and then there were issues I could see them claiming deception to coerce a lease signing, so at minimum I'd likely shar with them there was a recent court ruling and you need to revise to make your lease legal.That said even if your lease is void I believe the tenancy would be governed by State law.

If no provision in the lease, refer to your local landlord-tenant laws.

Oklahoma City, for example, has remained an affordable market with steady rental demand, offering good cash flow potential and landlord-friendly laws.

It’s likely that some contractors will offer a sign-off service for a fee, allowing flippers to comply with the letter of the law without significant extra labor costs.

And the landlord laws are terrible in CA.

He was able to correct the county on one part of the law when they originally questioned the dates.

It was a law that simply explicitly states something that was lreay allowed.  

Division enforces the law, they aren't the P.C. police.

Try looking in MD they seem to have friendly LLC laws and set up costs.  

Researching local laws, taxes, and economic trends is crucial.