https://sharepoint.stackexchange.com/questions/211920/sharepoint-2013-custom-display-form-time-date-not-formatted-correctly
Date showing as Universal Date: 2021-03-21T13:00:00Z
<xsl:value-of select="ddwrt:FormatDateTime(string(@Other_x0020_MyStuff_x0020__x0),1037, 'MM/d/yyyy')"/>