Code:
https://ukfree.tv/transmitters/tv/Sudbury

The symbol shows the location of the Sudbury (Suffolk, England) transmitter which serves 440,000 homes. The bright green areas shown where the signal from this transmitter is strong, dark green areas are poorer signals. Those parts shown in yellow may have interference on the same frequency from other masts.

Did you manually scan these frequencies or perform a UK/Europe scan?
Code:
t:eeee0000:1047:233a,t:658000000:0:5:5:3:3:4:4:2:0:0:0
t:eeee0000:2001:233a,t:634000000:0:5:5:3:3:4:4:2:0:0:0
t:eeee0000:3006:233a,t:770000000:0:5:5:3:3:4:4:2:0:0:0
t:eeee0000:4083:233a,t:682000000:0:5:5:3:3:4:4:2:0:1:0
t:eeee0000:5040:233a,t:786000000:0:5:5:3:3:4:4:2:0:0:0
t:eeee0000:6040:233a,t:754000000:0:5:5:3:3:4:4:2:0:0:0
If not manually, can you please stop enigma2 with "init 4", delete lamedb and lamedb5, rescan the frequencies individually and upload them again.

Thanks.