While others may have differing views, you have effectively served the bailiff with a Rule 6 notice, removing the clamp.
The warrant, however, is defective, as it shows your previous address.
Completing a TE9 form might appear to be a solution but would not be in your best interest, as it primarily benefits the council. Moreover, there is no regulatory requirement for you to submit a TE9.
I recommend abstaining from making a TE9 because the warrant is unenforceable.
Filing a TE9 will only lead to a reissued warrant with your updated address, bringing you back to square one.