Date turns into date-range
I've created a DateRange MD-element, which for some reason turns a fixed date (e.g. 1979-01-01) into a fuzzy date range: 1970/1970-01-01.
I'm not aware of any option that I could have misconfigured...
I've attached a screenshot of the morphed date, and the settings of its MD-element.
Thanks for any help!