@scholar, I read through your first paragraph, and all the while thought you're being sarcastic. Then I saw it's you... My memory might be failing, but I don't think I ever saw you providing actual references to who 'celebrates' those scholars outside the WTS.
The corrected or adjusted date of 607 BCE was first published in 1944
Now a bit ontopic: what scholar fails to mention that 'corrected' in this sentence means it took about 70 years for those 'celebrated scholars' to realize there was no year 0 between 1 BC and 1 AD No, this is not a joke. 607 was adjusted from 606 BC, which was supported just as much as 607 is now, and they calculated 2520 years to arrive to 1914, counting year 0 too.
So the question in the topic should really be: where did 606 come from? How did they juggle with those 70 years that they use now to 'prove' 607, to arrive at 606 back then?