I should have taken these BEFORE I posted the thread. Sorry about that. It is DEFINITELY Rust. Took some pictures in good light.
Curious what they Spyder Crew thinks of this? It's not unheard of for LC200N to rust, just rare.
I have an H1 Tasman that I've had in my shower for months without rust. I haven't even put this glass in the dishwasher. Hand wash only. A little disappointing.