There are currently no open bugs.

"haskell-data-default-instances-old-locale" versions published in Ubuntu

Focal (0.0.1-9build1): universe/misc
Eoan (0.0.1-9build1): universe/misc
Disco (0.0.1-9): universe/misc
Bionic (0.0.1-7build1): universe/misc
Xenial (0.0.1-5): universe/misc