With regard to my post above, applied for vouchers yesterday and they were in my email box last night. However there are two voucher codes attached to the old PNR but there is no indication as to their value so I cannot check whether I have been fully 'repaid'!
Not a clear situation at all, I suppose I should trust BA but I don't seeing how I cannot get a proper refund (L2,000) and also how the management is treating the staff.