I have spoken to Housing who had TV engineers with them asking if they could come and check my apartment signal.
However both ITV stations are currently working. It does appear that on ocassions there is a problem with the receivers in each block on Roda but this time it would appear the problem was with the transmitted signal which I assume comes over a satellite into Roda.
It seems that weather conditions or other faults can impact on the UK stations we receive here, hence we now seem to receive BBC East Midlands as it is presumably a better signal than others.
I still wish there was a cheaper and other alternative to receiving more channels than we currently receive but I am not that much of a TV addict, just regret I missed the rugby.