Channel 727 Naturescape - guide errors

Channel 727 on Telus, Naturescape, has some excellent programming. (Too bad one cannot record any of them, as it is forbidden)

Alas, for the past several weeks, the Telus guide does not match what is actually being shown. The show on view at any particular time is actually the program listed in the guide in the previous hour.

Also, the shows are supposed to change over at the top of the hour, or perhaps at the :59 minute mark, but in fact they are switching over around the :48 minute mark. 

Quite confusing!

Can Telus please fix this error?