Make sure your checking iPhone apps too!
did the checking on "not on this ipad" tab .. no luck in there ..
Is it a glitch on the app and need to reboot ??
ditto here ... i got "1" update notification which i could't find in purchase tab .. ".. sighhhh .." ..
why does it take this long for apple to fix this issue .. ???
I have gone to the purchased page. On eith the all tab or by letter, there is nothing showing that it needs to be updated.
Did you also check the iPhone apps purchased list?