Werk #18089: Notification test: Respect exceptions in timeperiods

Component	Notifications
Title	Notification test: Respect exceptions in timeperiods
Date	Aug 29, 2025
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.5.0b1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.4.0p12 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.3.0p37 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

If you used "Exceptions (from weekdays)" in timeperiods this could lead to wrong match results while testing notifications.

Note: The processing of notification was not affected.

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