Hi Community,

Whenever I select more than one time period in the time filter (e.g. March and April 2011), each associated graph / diagram goes totally blank!

This problem is not caused by different time / date formats, I'm using the same date format through the entire database table. Technically it should work, but it does not, and I don't know why.

Is there anything I could do? Any help is (again) appreciated :D

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