BR
Those titles had an obvious point to cut though, and unlike others the sponsor wasn't on the endboard as well. I think the break stings were a bit more complicated, but easy enough to edit in a non-sponsor version.
I suspect to it isn't completely down to Challenge how they're re-edited - you'd assume the supplier would be supplying them without the sponsorship inclusion.
Why couldn't Challenge just splice in the titles from a later season of Play Your Cards Right? The show never changed it's logo, they just updated the titles to remove the sponsorship.
Those titles had an obvious point to cut though, and unlike others the sponsor wasn't on the endboard as well. I think the break stings were a bit more complicated, but easy enough to edit in a non-sponsor version.
I suspect to it isn't completely down to Challenge how they're re-edited - you'd assume the supplier would be supplying them without the sponsorship inclusion.