Ouch...

This is one of those stories that makes me glad that I didn't spend
the extra money (and lost useful load) to install Toe-Brakes in 61J...

Yes it was odd... for the first 5 minutes of taxiing.

After seeing two of my old club's planes go through a set of pads per
100 hour inspection (one of them having a similar catastrophic right
(I believe) break failure... only during a landing... only a VERY good
instructor prevented a ground-loop). And then hear stories like this
from a very experienced pilot no-less...

I can't say I miss them.