Just installed the plugin and actually %%sitename%% is not working on Pages and Posts Type. I honnestly wonder why! The weirdest thing I get sitename on some posts and some other I don't.
That's my title template: %%title%% | %%sitename%%
But when I check my blog, only %%title%% is displayed! How is that possible?
On a second thought, would that be because I have long title in the first place?