Update-Notifier: "Report a problem"-Message: No title, no details

[DarkTrick]

What happens
==============
The update-notifier can run into a problem and will show the following message:

 --------------------------------------------------
|icon |
|--------------------------------------------------|
|System program problem detected |
| |
|Do you want to report the problem now? |
 --------------------------------------------------

Graphical version https://imgur.com/a/1WFow3K

Problems here:
==============
- The message does not state which program had a problem
- The message does not allow for checking what exactly gets reported
- The message does not allow for checking details of the incident.

lsb_release -rd
=================
Description: Ubuntu 20.04.1 LTS
Release: 20.04

apt-cache policy pkgname
==========================
N: Unable to locate package ubuntu-notifier

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: update-notifier 3.192.30
ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60
Uname: Linux 5.4.0-48-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.9
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Tue Oct 6 21:24:55 2020
SourcePackage: update-notifier
UpgradeStatus: Upgraded to focal on 2020-07-24 (74 days ago)