Alaska credit ex-EU [BA] flight with missed last leg
I'm aware of and have combed through the many threads on Flyertalk regarding missing last ex-EU flights and the potential but unlikely consequences which may occur
However I have a simpler question. I have a ex-EU all BA metal (first class) flight coming up and I wanted to credit this to Alaska as I've already requalified for Silver (which is the only tier I really need) and Alaska has strong earning for BA first class.
I was wondering if anyone had tried this and what their success was. I heard that Alaska had some sort of policy of not crediting flights if you miss final legs. Is this true and if so would it apply even if it was BA metal?
Thanks all!