George Baldock’s 78th-minute equaliser cancelled out Son Heung-Min's opener to extend Chris Wilder’s side’s unbeaten run to five league matches, with the visitors unlucky to have another goal ruled out by VAR.
The Yorkshire outfit are yet to lose on the road in 2019/20 and Henderson is part of the second-best defence in the Premier League, behind only Leicester City.
Elsewhere on Saturday afternoon, two of Henderson’s fellow goalkeepers also enjoyed victories with their loan sides.
Joel Pereira played in goal as Hearts overcame St Mirren 5-2 at Tynecastle to record only their second win of the Scottish top-flight season.