Full Text/Summary in Main Page Feed

Hi,

I’m trying to change my settings on my main page from ‘summary’ to ‘full text’ in the Reading page of the Settings.

For some reason, when I change it to full text it’s still only displaying summaries.

The only thing I’ve changed recently is a bit of CSS which is the only thing I can think of that may have affected it. The CSS change is as follows (just a change of tag appearance and hiding the tags under my comment field for posts):

.form-allowed-tags {
display: none;
}

.home .postmetadata {
display: none;
}

Any help is much appreciated.

My blog is: thenumber-eightytwo.com

Jamie.