I've noticed this and thought this was really weird. Why would anyone make up lies knowingly to justify stuff about Islam?
As an example I was recently talking to a muslim on the internet about 2 verses in quran which contradict each other. They're talking about the battle of badr, one says that allah promised to help muslims with 3000 angels, the 2nd says the same thing but with 1000 angels. I showed her this, and she goes, no, this isn't talking about badr, this is a general thing that if you're pious allah will send angels to protect you. I was like

. Why would you lie to defend this?
Seriously, when I was a muslim, if someone gave that sort of evidence to me it would make me very much doubt islam and i'd never lie to justify the verse.. or may I would too

.
Btw,
this page shows the verses I was talking about if anyone is interested: