WCVB also omits the time bug at 11 but that is because the do a sports score crawl and the Hearst template can't do both.
A book could be written about WBTS and its 4 1/2 years on the air. Comcast engineers and lawyers figured out a way to create an O&O from scratch just to divorce themselves from WHDH. Today their OTA signal is equal with every other station in the market piggybacking on WGBX and their new studios in Needham are top notch.
Rebranding as NBC 10 in 2018 still causes confusion with NBC 10 (WJAR) in adjacent Providence south and west of the city.