Strange issue with en.lproj
<p>I am getting strange issue with localizable strings. I have added few localizable strings in en.lproj and accessing them using <code>NSLocalizedString(localizablestringname,nil);</code></p>

<p>The issue is, sometimes it gives value of localizablestringname and sometimes it does not give any value when I run the application.</p>

<p>For example, I have added <code>"appTagsTitle" = "Tags";</code> in localizable strings, and I used appTagsTitle to be displayed on screen, sometimes it displays "Tags" on screen and sometimes it gives "appTagsTitle" on screen, so it looks like, sometimes localized strings does not work properly.</p>

<p>What am I doing wrong?</p>

<p>Thanks In Advance.</p>
