Import is creating duplicate events for Events Manager

We have a weekly scheduled import. It appears to be duplicating some events. It’s unclear why import fails to identify them as identical to existing events, but on the URL I’ve entered, you can see for instance Habits of Humanism: Mindful Living on February 4, 2023 occurs twice, and both entries refer to the same Meetup event URL. Based on their “event ID” they weren’t imported at the same time, and when I manually initiated the scheduled import just now, it doesn’t seem to have created any further duplicates.

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