I think these type of issues are pretty much in line with a lot of big companies. When they happen they say nothing and provide next to no help.
They release something that wrecks peoples computers but want us to spend hours, days and longer trying to fix the issues they caused.
Some more updates will get pushed out and for all you know it may make matters worse or if you found a work around it may interfere with the new update and you are back to square one if not worse.
But in the end we continue buying/using their products and as such endorse their behavior in this regard.
Some penalties should start happening for major ****'s like this