Snow Glow Elsa appears to be in stock to reserve at all stores near me (West Yorkshire). Only appeared around 12:30 am as I checked earlier and there were none.
Perhaps a new shipment arrived, possibly nationwide. Reserve online but collect in store only from the 20th.
Shared Via The HUKD App For Android.
Appear to be back in stock again for most Argos stores I checked.
** I picked mine up today from Bradford Store, 2 days earlier than anticipated **