Do the top tier universities in Germany even offering bachelor programs for engineering degrees now? In the UK they don't. You go there for a masters. If you underperform you might leave before the final year with a bachelor degree, but you start on a masters program.
I just checked a few of the top tier technical universities (Munich, Aachen, Karlsruhe) for their "Electrical Engineering & Information Technology" programs, and they all offer both, bachelor and master. I understand that students get a bachelor degree first, and then choose to wither continue with a master or to move straight into industry.
The "new" degrees are explicitly pitched to offer students the flexibility to enter a professional career at an earlier stage, in contrast to the "Vordiplom" and "Diplom" we had earlier. The Vordiplom was not an actual degree, but an internal checkpoint on the way to the Diplom only. Offering a program which skips the bachelor and leads straight to a master's degree would defeat that purpose, I guess.
But still, in practice an estimated 2/3 of the engineering students seem to go on to get a master degree. But we have had similar situations for a long time, e.g. in Chemistry, where a PhD has always been seen as the "real" degree required, even for an industry career...