WordPress updated
Updated all blogs to latest version of WordPress (4.7.1) in a few steps after downloading to workstation and FTP to VMS:
All within 20 minutes, from nothing at all to all blogs done.
No problems (so far).
Bad date?
Noted that all publication dates since 04-Nov-2016 were off one day, and found out that some time in October, the time zone of the blog changed from YCT+0 to UCT+3. Reset to the right value and had to re-calculate the date and time of publication three hours backward. So that’s now corrected.