Since American Graves Registration people probably recovered Held's remains, it accounts for the discrepancy in the date of death (14 June)-they probably waited until the line stabilized here, before venturing forth to collect bodies.
Also, I failed to state the obvious about the last photo at la Fourchette-the AT gun crew had been deployed elsewhere, being replaced by the light machine-gun. By then, elements of CCA 2nd Armored Division had taken-up defensive positions even beyond la Fourchette.
The 'Hell on Wheels' tankers were capable of stopping local German attacks, with flexible armored deployments.