Unfortunately, bugs happen on any platform that has updates. Improving one thing can break other things. From what I've heard unofficially, BGA and KoT recently had a major overhaul to help with performance, data handling, and existing objects. This definitely created an increase of new bugs. However, I've personally seen great efforts from the KoT development team to address and resolve any bugs that I report, with some bugs being addressed and resolved in under 1 hour!
I have a few suggestions:
1 - Accept that bugs happen, and they are not an indicator that the product (KoT in this case) is inherently bad.
2 - If you see a bug, document it ASAP. Take screenshots, note specific turn #s, document exactly what was happening prior to and after the bug.
3 - Review existing bugs. Perhaps you can share more input or information that leads to faster resolution.