I'm living in Norway, and I want to confirm that what you wrote is correct. (17 November)
Most shops here sells the 9H.L7PLB.DBE, I and 2 of my friends have bought that model and it is version which 144hZ and flicker free technology.
While the other one (9H.L7PLB.QBE) is the old Revision 1 - 120hZ monitor, I saw it on a Show stage in one of the shops.
It seems that the version numbers are same in the whole Europe, since my cousin in Poland have bought the XL2420T with that DBE code and it was also Rev. 2 - 144hZ version.
Thanks for help
, and I just wanted to confirm the fact.