Not replaced with a question mark. They ended with a question mark and that's all they quoted. would it have been better if they had used the word ~Snip~ to show it was a piece or the fact that they were posting directly after them to not bother quoting them at all probably but it wasn't a deliberate misquote.
When the day becomes the night and the sky becomes the sea, when the clock strikes heavy and there’s no time for tea; and in our darkest hour, before my final rhyme, she will come back home to Wonderland and turn back the hands of time.