@Anatasia Jordan,
I have been watching your activity here for at least a year and many posts on these forums warn about refurbishing tax lien property before the redemption period has expired. You were given due process warning by us!
Let everyone here use this as an example for your own tax lien / tax title investments!
The Gulf Coast region of the US is a warm humid place which wreaks havoc on neglected homes. The urge to renovate these homes prior to tax lien maturity is strong but you just cannot legally do this and have any form of protections. While the OP here is going to sue, we all deep down know that civil suit will be very costly and time consuming.
LESSONS:
1) Don't renovate these properties until you have a mature tax deed or a quiet title judgment
2) Consider the cost of demolition vs. renovation for these properties. Often the land is still worth more than we paid in taxes.
3) Always assumed you are being watched by the former owners of any tax lien property.
4) While likely not applicable to OP situation, entering an unmatured tax lien property in some states is viewed as trespassing under the law since former owners still hold rights to the land. As a result, the owners have the right to defend their property as allowed by law! Watch your back folks before becoming cavalier like OP has!