I have responded to similar issue here UK Channel Issues - 19 DAVE / 25 YESTDAY and other EPG issues - #5 by sa2000
The 12th June changes were
With regards to the Wenvoe Transmitter, if there has been changes to frequencies, we may need to change the Plex Tuner Service set of frequencies. I have asked for the frequency info in my response to the topic i linked
