UDD/dmd: fails to load when debci data is missing

["Rebecca N. Palmer" <rebecca_palmer@zoho.com>]

Control: retitle -1 UDD/dmd: fails to load when debci data is missing

The problem isn't the number of packages, but some specific packages 
that can't be displayed even when they are the only package requested:
https://udd.debian.org/dmd/?email1=&email2=&email3=&packages=node-file-entry-cache&ignpackages=&format=html#todo

These packages appear to be the ones that have a debci result (any 
result) in testing but no debci data in unstable:
https://ci.debian.net/packages/n/node-file-entry-cache/

Known examples:
acpi-call node-housekeeping node-chainsaw node-file-entry-cache

As a workaround, you can exclude packages like this:

https://udd.debian.org/dmd/?email1=dr%40jones.dk&email2=&email3=&packages=&ignpackages=eyes.js+node-eslint-plugin-node+node-eslint-plugin-requirejs++node-eslint-utils+node-esquery+node-ignore+node-leche+node-file-entry-cache+node-proxyquire+python-asynctest+pd-zexy+python-m2r+&format=html#todo

These packages can be identified from the CI column of DDPO, which does 
work for such package sets:

https://qa.debian.org/developer.php?email=dr%40jones.dk