...made me expect, this would be likely a breakthrough. After reading the links you provided, I don't really believe this no more...

There was an article in german magazine "focus money" before. The author said he had to fight 5 years (!) against all odds for the chance to release it (both links german).

So far, inclusive a small article in an tv magazine, boulevard style, which either no one reads, or no one believes, these are the only statements besides the official account, that ever occurred in german Mainstream media. Even left-wing magazines with well reputation, like Der Spiegel, who also is known for investigative journalism, never mentioned just any of the evidences, or many, many strange coincidences of september 11th; instead remained absolutely silent about this date.
I really cannot remember just a single, short story to be occurred anywhere.
For "conspiracy theories on 9/11", the only things to be shown in germany -- those was the common nonsense easily to debunk, like "two towers to appear when typing XYZ with Wingdings", and stuff like this... these kind of things, that work best to make the truth movement look like a bunch of nuts, to those who do not know.

Well anyway, await & see.