After updating to 26.1.7_3 on Apr 30, two issues occurred:
All files in /usr/local/opnsense/service/conf/actions.d/ were deleted, breaking all cron jobs and configd actions silently. Fixed by running pkg install -f opnsense to restore missing files.
WOL cron jobs stopped working due to the new shell escaping changes in 26.1 — space-separated parameters in the cron parameters field are now passed as a single quoted string instead of two separate arguments, breaking wol wake. Workaround is adding the job directly to /etc/cron.d/.
https://forum.opnsense.org/index.php?topic=51798.msg266437#msg266437
Cross referencing ticket to close it https://github.com/opnsense/core/issues/10273