Is it just me, or are people finding that this allegedly weekly newsletter is appearing erratically, without any comment on the website?

For example the latest edition in my InBox is also on the website as Mar 13.

And this year the only ones I have received have been those dated:
Jan 13
Jan 19
Jan 27
Feb 3
Feb 7
Mar 13

It is always possible that an over-zealous ISP has deleted them for apparent wickedness...