Have you checked with the BBC?
https://www.bbc.co.uk/reception/check-for-transmitter-faults/#/undefined
If this is Nationwide then Jez @Arkless Electronics will be furious...
... over not having any music to listen to to make him furious
Couldn't resist mate. Don't sabotage me GTI will ya?
over not having any music to listen to to make him furious