I suspect this is one for the YouView content team . It is apparent that the timings in the YouView EPG for the Disney Channel (480) differ from those published by that channel on their own website. For example on Friday morning 5 Jan Disney lists Raven's Home starting at 7:29am whereas YouView EPG say 7:30am , other examples are Bunk'd at 8:31am (Disney) and 8:30am (YouView) , Hotel Transylvania at 9;02am (Disney) , 9:00 am YouView , Miraculous Tales of Ladybug at 9;17am (Disney) , 9:15 am (YouView) , Tangl'd at 9:48 am (Disney) , 9:50am (YouView).
I also had a look on the BTTV app where the schedule appear to be consistent with Disney Uk own.
I given examples in the future so they can easily be checked but it does seem that this occurs on a regular basis