No they didn't.
Silver gets guaranteed two bags (except HBO fares) and 32kg/bag.
Gold gets guaranteed one extra bag (except HBO fares) and 32kg/bag.
See:
http://www.britishairways.com/en-gb/...age-allowances
So if the cabin you're booked in has two bags as standard such as WTP then you will receive no additional piece allowance as silver.
Must have been delusional then
. Anyways, problem solved. Managed to UuA my return to CW and now allowed three bags throughout the whole itinerary according to MMB
.
Safe & Happy travels
S