I've tried several ways. the message below the grid does very, sometimes.
This week:
Click here for printable version
Last week:
Click here to access the print version
The URL last week was:
https://uploads.guim.co.uk/2016/10/08/2,314_Oct9.pdf
but editing it to this week's dates doesn't get it.
Maybe tomorrow. They don't have 24 hr call-out for crosswords.