I checked Comixology. The currently scheduled release date for #13 is January 4, so we likely won’t be getting the issue before then:
https://www.comixology.com/The-Joker-Presents-A-Puzzlebox-2021-13-Directors-Cut/digital-comic/975015
I checked Comixology. The currently scheduled release date for #13 is January 4, so we likely won’t be getting the issue before then:
https://www.comixology.com/The-Joker-Presents-A-Puzzlebox-2021-13-Directors-Cut/digital-comic/975015