I am aware of all that and I have lived and suffered with you through all the license holders since SR 2.0.
And about Pegasus Spiele: The official answer is that they try to avoid to make their own rules very much and that making their own rules is actually beyound what they are allowed/should do. If they changed stuff they usually sold it as official errata or fixes. That might have been less true with SR4 but holds very strongly with SR5.
I am fully aware of the small team size but an errata and FAQ every half year or even every year is not requested too much! It is ridiculous that we even have to discuss about this. I completly get that they might not be able to update the .pdfs or even ship a new version where the erratas are worked in as this requires way more time or even a lot of money and buyers. I am not even critizing the tons of errors they are making and that are completly avoidable (the first edition english .pdf release was a pure joke and we all know that) and even for newer releases they don't even try to layout stuff anymore for some parts but simply copy tables over artwork etc. I am not even critizing all the copy paste documents sold as new for SR5 which were all available for SR4 and very often still contain SR4 rules instead of the new SR5 ones. Something which should not be acceptable but actually happens all the time.
I can live with all of those stuff, problems and low quality for those things. I can live with all the tons of spelling errors, etc. What I can less
play with are huge rule problems, not officially solveable because there simply is no one giving out official answers and as pointed out above a forum is the second worst way after private messages to do this. And we all have seen those PN clarifications and the dropbox shared text file for the Mission FAQ from freelancers which are handled as (semi-)official rulings

I do not think I request too much from CGL but erratas and FAQ would help so incredibly much in answering problems. It is not about finding house rules for those problems, any GM can do that. It is about finding what the official rules are really meaning and meant to be and this is very much important the second you leave your own table and sit on someone elses table or even worse begin to try to dicuss rules with others over the internet

All i want is
one place with one FAQ and errata which can be treated as official rules for the real problems of SR. The mission FAQ is a very bad thing to take for this as it is in many fields very mission specific (which is fine as that is its purpose, but people mistreat it because there is no official up to date document)