OK, got it.

I do think it is odd to change the logo at this point. (The new look has abandoned the colours of the logo of old.) Is this to go forward into the future with a whole new look, or are they actually going to print up new letterhead, etc.?

Every time they change I can see a positive reason: they want to put their best look out there for the post-feasibility scrutiny. I can also see a worrisome reason: they sense that Teck is not interested and will need to go into marketing mode post-feasibility.

I assume they have the updated pages ready to launch as soon as feasibility is released.