from MOU 25-05 directly:

Any sick leave hours used between July 1, 2025 and the start of the first full bid period following the completion date, will not count towards, or be considered for purposes of,
sick leave verification lookback under Section 14 F.

Example: Assuming the completion date is August 1, 2026, any sick leave hours used between July 1, 2025 and August 30, 2026 will not count towards sick leave lookback
upon the resumption of sick leave verification on August 31, 2026 (the start of the September bid period).

The language is pretty good here. I also don't think they want to tick us off even more as negotiations start.