Help with internet archive not providing a archive link

I'm trying to get a archived link for this website, which I want to archive for a bachelor thesis. But it's always giving me errors when clicking the timestamp on the calendar where it says it was archived. I'd really appreciate some help, I've been trying to troubleshoot for a few hours now. https://www.mirror.co.uk/news/real-life-stories/psychologist-blinds-woman-drain-cleaner-6552282

Edit: ok, I went back to 2015 on the calendar and it worked from back then. Idk if the robot.txt is preventing more recent archive attempts. Here is a functioning link just to have this post completed as "answered" https://web.archive.org/web/20151002133313/https://www.mirror.co.uk/news/real-life-stories/psychologist-blinds-woman-drain-cleaner-6552282