I’m merging a number of posts that discuss various issues that were encountered after the update into this topic. They were originally discussion on the topic below, which is now a wiki:
@bertG, @Alex.A, @mgkoeln: I’ve merged replies to this topic, as I felt there was quite some overlap between these topics to start of with. I know this topic is starting to get gargantuan, but pulling it apart and then merging different discussions by topic is going to make things even less readable. If there’s a preference for creating a separate discussion topic linked to the wiki, just let me know.
I do still encourage starting new topics for individual issues (where appropriate) rather than just adding to the long list here, as it will also make it easier to highlight solutions / workarounds when they are found.