That isn't the fault of the TT or the Phono pre. It happens to me every winter regardless of what equipment is in my system.
To rectify that I put a wire on the outlet screw and ran it to a piece of metal. When I reach my turntable I ground myself on it and continue.
I also run a humidifier in the room 24/7 until I listen. Then I turn it off because it is too loud.
Grainger,
That makes a lot of sense. It's been (for Texas) really cold and dry here, with the heat running a lot.