[bug] problems stopping specific timer

[masukomi]

if you have two timers going and say hey stop <id of earlier timer> 1 minute ago it will stop the most recently started one instead of the one specified.

The problem is that stop + id expects explicit 4 section time string (date + 24hr time), but it's not getting that and it's mistakenly not erroring out.

bug found on beta_9 branch, but probably exists in main.