I found Wave 20 Blind Bags in the US

[Valezri]

I found wave 20 blind bags at a comic store in Milwaukee, WI (they also had wave 16)

These are the codes on the bags I got (I noticed the database ones are different)
AA - Joan Pommelway
AB - Blueberry Curls
AC - Pursey Pink
AD - Prim Hemline
AE - Fancy Pants
AF - Miss Pommel
AG - Luckette
AH - Berry Preppy
AI - Mare E Lynn
AK - Beaude Mane
AL - Business Savvy
AM - Don Neigh
AN - Lavender Bloom
AO - Janine Manewitz
AP - Mare E Belle
AR - Upper East Stride
AS - B. Sharp
AT - Silver Berry
AU - Levon Song
AV - Strawberry Ice
AW - Neigh Sayer
AX - Roger Silvermane
AY - Pegasus Olsen
AZ - Swanky Hank

[Ossie]

Thanks again! We've fixed them last week

[Valezri]

I saw these again at a Walmart within the last couple of days. So far the second time seeing them.