regarding the offset mortgage, the person on the talkshow is incorrect,
the rate for the offset is reduced inline with the ecb rate which was announced on the 9th of oct, but the ecb did not implement until the 15th of oct, the peoples repayments will stay the same unless the mortgage holders request the repayment to be reduced.
also to the rest of you the banks can reduce the rates on their mortgages inline with what their terms and conditions say,
honestly you have nothing to complain about as you signed the loan offers which means you signed up to the t's & c's.