Update:
This bug is still not fully fixed.
Problem 1: The "1 Month" string is added to the locale but not the "Switch to 1 Month view".
Problem 2: The new string IS NOT added to an EXISTING locale, it is only added to NEW locales (i.e. I would have to recreate the entire locale to get the missing string added). I have also tried Export/Import and does not work.
Thanks