Removed some off topic responses, if you’d like to talk about anything other than today’s changes you’re welcome to make a thread elsewhere on the forums.
To paraphrase your question, it was “are the ore changes broken?”. My response was “Not as far as I know, and if we find they are we will tell you”.
Apologies if this sounds like a deflection, I’m just trying to be as clear as I can be as a representative of QA!