Just finished watching the German trailer as well. Again there are some differences, not that big though. Still I wonder where those come from.
To give Uzor's theory another point, let's look at two lines of the German version:
EN:
"But do our stories end once the ink has dried?"
"Are the echoes of history all that remain of the past?"
GER:
"Doch die uns bekannte Realität..."
"...ist die Zukunft einer bereits vergessenen Vergangenheit."
Translation:
"But the reality we know..."
"...is the future of an already forgotten past."
"Already forgotten" might indicate something we have no clue about yet.
There are 2 more lines worth mentioning:
EN:
"Tales of adventure"
"Tales of sorrow"
GER:
"Eine Welt der Herausforderungen..."
"...an den Grenzen zum Chaos."
Translation:
"A world of adventure/challenge..."
"...on the edge to chaos."
So yeah, "edge to chaos"? Are we?
Anyway its all speculation for now. French, Japanese anyone? <.<