Windows Task Scheduler triggers task at wrong day

[MigrationUser 1]

I have a scheduled task that runs at 7pm every Wednesday on Windows Server 2012 R2.
It has been running fine for few weeks. It was supposed to run today (Wednesday) but it ran yesterday (Tuesday).

<CalendarTrigger>
<StartBoundary>2019-10-23T19:00:00</StartBoundary>
<Enabled>true</Enabled>
<ScheduleByWeek>
<DaysOfWeek>
<Wednesday />
</DaysOfWeek>
<WeeksInterval>1</WeeksInterval>
</ScheduleByWeek>
</CalendarTrigger>

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