Yes, I am behind on the upgrades. As I work though the issues with the 7.1.2 patch I am seeing the ageing key changes missing. I am getting "_x_days_ago" and checking does show the language key does not exist. Where would the additional language keys be located and why don't I have them?
Looking in the upgrade directory I see the lang_en.php:
<?php
$aLangContent = array(
// ================ ADDED KEYS ==================
'_sys_block_title_forum_feed' => 'Forum Feed',
);
If that is how language key changes are applied by the upgrade I am not seeing the ageing keys in any patch; not even in the Russian language.
At this point the history of the upgrades and any bug issues of the upgrades are all but lost; that should not be as they should have been separate and not just dump into the regular forum. Searching to see about any bugs in the various versions is almost impossible; I did find this one: http://www.boonex.com/forums/topic/Profile-Info-does-not-show-the-correct-name.htm
As for the missing language keys, I can manually add them of course.