i found a few phrases where i’ve transla…

i found a few phrases where i’ve translated but the translations are not showing up on the site. i checked the code out but couldn’t find a problem~can you take a look for me? thanks! the un-translating ones are:
1. what’s new, %s?
2. Viewing topic 1 to 2 (2 total topics)
3. %1$s posted an update in the group %2$s:

and there is only one phrase i can’t find in the po file for translation so far: “XXX edited the XXX page in the group XXX”

thanks!

#buddypress