I think it's the Maryland forfeiture. I don't think a stock can be Pink Current if the company is not Active in its state of incorporation.
It can't be the address because the address as of 12/31/2022 was correct.
I don't think the stock suddenly changed to Pink Limited in March because last year's Attorney Letter was insufficient.
I think someone saw our discussion about the Maryland status being FORFEITED and notified otcmarkets.com. It changed to Pink Limited within days of that discussion.
March 20th, we brought up the FORFEITED Corporation Status in Maryland. See post 310080.
March 22nd the otcmarkets status changed to Pink Limited. See post 310250.