Hello,

I often use checkbox lists for particular tasks.  If any of the list
items has an inline task (whether a task or not), the updating of the
[/] cookie in the headline does not work.  Attached is an example.

Backtrace is also attached.

Thanks,
eric

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 25.0.50.1, Org release_8.3beta-1147-g0e5069