"1.0.2+r75+1~ubuntu18.04.1" is not a version that comes from the ubuntu archive, besides it's an higher version that what's in focal anyway.
It's not a configuration we can support officially, so I recommend you go ask user support instead of opening a bug.
"1.0.2+ r75+1~ubuntu18. 04.1" is not a version that comes from the ubuntu archive, besides it's an higher version that what's in focal anyway.
It's not a configuration we can support officially, so I recommend you go ask user support instead of opening a bug.