Isn't this the condition that is related to some 2013's stalling while on the road?
Yes, this is the same "fix" for the loss of propulsion condition discussed in the other thread (will find a link)
Officially it is Customer Satisfaction Campaign 12241 - "Delayed Rate and Departure Time Charge Mode Software Anomaly"
It's important to point out that this only affects some 2013 models
Volt Advisors have been attempting to contact affected owners and requesting they use only IMMEDIATE CHARGE settings until such tme as the work can be performed.
You can either call your Volt Advisor or your dealership (with the last 8 digits of your VIN) and they can determine if there is any "Required Filed Actions" necessitating this reflash be performed. (and if so immediately switch to IMMEDIATE CHARGING settings)
Also keep in mind that since it is the HPCM2 being reprogrammed that there may be some "reseting" of statistical baselines that may result in an immediate lost of indicated range on the instrument cluster. However these will all normalize back to your original range levels over the course of 6-10 charge-discharge cycles.