Yes DaveRo. Interesting!

Looking at this thread Trump INDICTED x4 NO new Trump threads part III it shows all of the list in order by post number except for the last posted comment on 22 Nov 23 - 12:04 PM https://mudcat.org/thread.cfm?threadid=172859&messages=50#4192198.

Looking at the one immediately before it in the list:

https://mudcat.org/thread.cfm?threadid=172859&messages=50#4186719

and everything before that is sorted by the last number.

Interestingly, the last posted comment dated before 22 Nov 23 - 12:04 PM is dated 20 Nov 23 - 08:43 PM but is sorted numerically

https://mudcat.org/thread.cfm?threadid=172859&messages=50#4186696