I just installed and configure the WordPress SEO by Yoast plugin.
Now what I have found is, all the titles are being mixed up.
For instance, if click on post A, it pulls the title of post B or page C.
Most of the sub pages are bearing the title of a particular post (not even a page)
My site is South West London Ghana SDA Church
I have set the page title template as [%%title%% | SW London Ghana SDA Church] and post title template as [%%title%% - %%sitename%%]