Fox Affiliate Fox 29 HD channel 513 is 1 hour behind

[#1]

WHY is Fox 29, HD channel 513, is one hour behind.  When I tried to tune in the World Series the last 2 nights, by the time the game started on that channel,from the beginning 1st inning,  the game was ini the 4thinning.  The SD channel (13) is NOT behind.  Currently at this time (9/26 8:30pm EDT), Gotham is on 513 and TMZ is on 513.  

THIS NEEDS TO BE FIXED.

[#2]

That has happened to me as well, on just one of my TVs, even after changing boxes and ONT.  The way to fix it, for the time being, unplug the box, let it reset, and the problem is solved.