DB
Just like you, the DWP are entitled to request the SoR from the judge to understand how the panels Decision was made.
Requesting a SoR is the first stage to making an appeal to the Upper Tribunal, however, this does not mean that they will. They can only appeal if they can show that there has been an Error of Law and even if they do a UTT Judge may not agree with them.
What is an Error of Law? I am afraid that payment on your SG award will not be released until the matter is resolved. You will receive a copy of the SoR as well and the DWP will have one month from the date of the accompanying letter to lodge an appeal.
I am afraid there is nothing you can do to prevent or speed this process.
Gordon