WLL and whatever you were using with the VP2 are 2 independent systems. If you have stopped unloading from the VP2 then I am not sure why you should be expecting to see the VP2 indoor temp, a VP2 is not an ISS and console sensors (inside Temp, Hum, Bar etc) can not connect to the WLL.
I you want your VP2 temp uploaded then continue to upload it as you did previously.
Also make your old VP2 station Private, nobody else will see it apart from yourself inside WL.com