Ordering by reverse foreign key was broken by custom lookups patch (commit 20bab2cf9d02a5c6477d8aac066a635986e0d3f3). Thanks to everybody who helped solving this issue. Special thanks to Trac alias takis for reporting this.
Ordering by reverse foreign key was broken by custom lookups patch (commit 20bab2cf9d02a5c6477d8aac066a635986e0d3f3). Thanks to everybody who helped solving this issue. Special thanks to Trac alias takis for reporting this.