Seems like Metabase doesn’t like Date fields.
I’m using mongodb and the mac client.
An entry like {“state” : “deployed”, “thedate” : Date( 1435650003708 )}, or even {“state” : “deployed”, “thedate” : 1435650003708} returns “We couldn’t understand your question.” if trying to get the raw data.
I tried explicitly setting the field as Unix time stamp but it still breaks.
Also, changing time zone didn’t get.
If you’re on the Mac app, could you open up the Console program and see if MB dumps any additional information about why the query is throwing an error?