Character mistake: When Rommel leaves his French headquarters for Germany on June 5th for his wife's birthday on the next day, he erroneously states that date as July 6th, not June.
Suggested correction: He says 6th of June. He says it in German so it's "sechster Juni" which sounds like July.
I happen to be German, and I can easily distinguish that the actor uses an "L" instead of an "N" when he says the month's name.
Despite being German you can still hear it wrongly. He says Juni to me. And I might not be German but my German is pretty decent.
He still pronounces the month with a clear "L", not an "N."
Character mistake: According to the subtitles, when the landings begin General Marcks asks his aide to get General Pemsel at 5th Army on the phone. Pemsel was chief of staff of 7th Army, as the caption correctly states when he first appears. 5th Army was disbanded in 1939.