It might help if you explained what BBE means. It is not impossible that policies applying in both countries but with different names and different terms.
I see you are registered in the Russian Federation, so policies of com and UK are very likely to differ.
To me, it would have been something applying to food sales, BBE meaning 'best before end'.
I would recommend you log into ebay.co.uk and use 'help & contact' to investigate and get the answer direct from Ebay.
"There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is true.” Søren Kierkegaard, Danish philosopher (1813 - 1855)
