Lien after purchase, two owner prior buying the property

Hello. I recently got a call from the title company indicating that there's a lien to an LLC that own the property prior the LLC that I bought it from. I did my due diligence and bought the title insurance. However, the lien was done in 2020 but I purchase the home in December 2018. I do have a contract in place to sell the property, I will be able to keep moving forward and sell the property? Don't know what type of lien is as of now. Thanks, -RN