I'm on an alpha ping discord and I can list the last several days of alphas:
11/17
Crobat, Quagsire, Banette, Butterfree
11/18
Ditto, Walrein, Crawdaunt, Dragonite
11/19
Banette, Crawdaunt, Dragonite, Banette
11/20
Ditto, Banette, Ditto, Butterfree
11/21
Banette, Ditto, Butterfree, Butterfree
11/22
Ditto, Ditto, Banette, Ditto
11/23 (today
Ditto, Ditto, to be followed
There are ~70 alphas currently spawnable, anyone who analyzes the last few days can see that it's not working as expected and there's absolutely something wrong
@Rache, please see above list
@Bearminator