Lt. Tasty has crossed rifles on her uniform which would be impossible since that would signify being in a combat branch (Infantry), and woman were then barred from serving in the infantry.
One of the maps on the wall of the Central Command Center shows Germany divided into East and West - which, of course, did not occur until after WW2 ended. Similarly, Berlin is misplaced on the map, shown as being almost on the German/Polish border.