Regular routes creating tons of duplicate fake jobs

Why is this happening? See attached screenshot.
There should only be 2 jobs here - one from JFK → MIA and another from MIA → JFK. Only two of the jobs in the list in the screenshot specify the “Economy Seats” (second one is further down on the page past where screenshot ends), so those seem to be the real ones. I can cancel the rest without actually paying any penalty, but it’s very annoying that my “Accepted Jobs” window is spammed with a ton of fake jobs.