Hi Jono
That's interesting... not least because it seems to imply that there was a conscious decision to make the puzzles more difficult. I wonder why?
Funnily enough, I thought the difficulty level was about right this week. It reminded me of doing Everymans 30 years ago (when they could take me all morning)! But, for me, the main issue in the last few puzzles wasn't the overall level of difficulty but the individual clues that were so convoluted (e.g. partial anagrists, obscure abbreviations, etc.) that they could only be parsed retrospectively, after recourse to a fill in the gaps tool. Thankfully, they were conspicuous by their absence this week.