I just upgraded to 6.2
and noticed that some of my menu items which have been translated before
got their original text ( between the t() )

I retranslated them and everything worked fine till I used devel to rebuild the menu
after rebuild all my modules menu items got their original text again

This is strange because I can't see any related changes in the menu or locale modules
between 6.1 and 6.2..

When using the interface translation admin pages I can see that translation
exists for the specific text but for some reason it is not being used

Any suggestions??