I'm a little late on verifying 2.4, but here it is:

I can verify that the BitAddress.org website has been updated and returns the same HTML from the commit with the description v2.4 (1d5951f6a04dd5a287ac925da4e626870ee58d60) in github:
 - https://github.com/pointbiz/bitaddress.org


To confirm this I first check the sha1sum hash of the html returned by a request to http://bitaddress.org:

$ wget --quiet -O - http://bitaddress.org|sha1sum
1d5951f6a04dd5a287ac925da4e626870ee58d60  -

$ GET -eSd bitaddress.org|grep -i "200 OK"
GET https://www.bitaddress.org/bitaddress.org-v2.4-SHA1-1d5951f6a04dd5a287ac925da4e626870ee58d60.html --> 200 OK


Then from my bitaddress.org repo:

$ git checkout master
$ git pull
$ git log --pretty=oneline|grep "v2.4"
eeed4db91edd9eda5eb4277a61aa16ad80bdcdcb v2.4 French translations

$ git checkout eeed4db91edd9eda5eb4277a61aa16ad80bdcdcb
$ git rev-list --max-count=1 HEAD
eeed4db91edd9eda5eb4277a61aa16ad80bdcdcb

$ sha1sum bitaddress.org.html
1d5951f6a04dd5a287ac925da4e626870ee58d60  bitaddress.org.html