Question about speed decrease

Sorry if this is the wrong forum, but I just have a quick, random, and possibly stupid question.

I was curious to know whether the drop in speed just after 8:25am on this Flight Track Log is abnormal at all?

Thanks in advance.

That flight touched down at 7:34 AM. Are you sure you linked to the right flight?

Maybe your time zone setting is different.

What date are you talking about?, I don’t see anything weird on the linked page.