I've don't that. I have also read the lead article to YOUR post. As to the first "link," the author of the initially article correctly points out that "none of those claims are attributed to any source whatsoever; not even anyone described as wishing to remain anonymous is cited." As to the second link in the initial article, the author, again, points out that:
In that post, without naming a single source, the writer states: It was said that Lubitz had a Muslim girlfriend. It is unclear if she was still dating Lubitz at the time of the crash. It is unclear if he met her through his Muslims(sic) friends. The blogger in question goes on to insist, without any verifiable support whatsoever, that he or she knows that Lubitz converted to Islam during his break from pilot training in Bremen.
See, he has MUSLIM ASSOCIATES.