It looks like the extension is trying to pull articles from production wikis, and fails with XML parse errors on pages like https://cxserver-beta.wmflabs.org/v2/page/de/en/Jochen_Distelmeyer
Description
Description
Related Objects
Related Objects
It looks like the extension is trying to pull articles from production wikis, and fails with XML parse errors on pages like https://cxserver-beta.wmflabs.org/v2/page/de/en/Jochen_Distelmeyer