*grin* I imagine all the variants of the Bengal class wreak havoc on civilian reporting - in my ships list (unpublished), I commented that some civilian reporting agencies reported the Bengals as follows (in that list, I placed Beacontree prior to Tiger's Claw):
Bengal and Beacontree: Bengal-class
Tiger's Claw: Tiger's Claw-class
Kipling and later Bengals: Kipling-class
And then to add to the confusion, other agencies report the Bengal and Beacontree as Bengal Class and the Tiger's Claw and all later Bengals as Tiger's Claw class.
And why not... Some groups list the three subclasses of the Arleigh Burke-class destroyers as the Arleigh Burke (DDG 51/Arleigh Burke Flight I), Mahan (DDG 72/Arleigh Burke Flight II) and Oscar Austin (DDG 79/Arleigh Burke Flight IIA) classes. Additionally, some groups split the Nimitz-class aircraft carriers into the Nimitz (CVN 68-70) and Theodore Roosevelt (CVN 71-77) classes.
Naval reporting is complicated...