[O] bug#15888: 24.3.50; Eval-after-load eval'ed twice

[Glenn Morris]

It's nothing to do with eval-after-load. Same result with:

emacs -Q -L /path/to/org/git/lisp \
   --eval '(setq org-load-hook (lambda () (message "LOADED") (sit-for 3) 
(message "")))'

Then (require 'org). It is some peculiarity of Org trunk.