As reported by OneMileAtATime, it seems that it is no longer possible to book Emirates flights with Alaska Airlines Mileage Plan miles.
I tried to search for flights to Dubai from various cities around the US and only found flights on either British Airways or Korean Air. And it isn’t just First Class tickets that are missing; there are no Emirates flights at all coming up — First, Business or Economy.
I reached out to Alaska and received this response:
There is a temporary issue with our website. Our developers are aware and are working to resolve this quickly.
Looks like another non-story. At least for now.
UPDATE: Website is fixed. You are once again able to book Emirates award tickets.