Just to note, if you’re using the Preview I think it may not be working. I noticed some issues with it when building a badge recently.
oh dear. Thanks for the update. I am having fun though! 
All my badge queries are failing in the previewer but working in Data Explorer. I’m sitting here looking at table schemas and going crosseyed 
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Ah. That might be why then. I was running them on the preview. I felt like I was chasing a ghost bug somewhere 
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We do have a fix in the pipeline for that. 
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