A minor problem with the feed being picked up by a blog aggregator.

Hello:

My blog sends its feed to a blog aggregator, which has on it a number of blogposts for different bloggers posted on it. What it normally reads from us when it reads my feed is the title of my blogposts, + a brief summary which is the start of what my blogpost contains (I should note that this summary that is picked up by the aggregator is NOT the excerpt. I normally leave the excerpt part in the Wordpress post editor blank, unless I specifically put in text in there to point something out. Otherwise the summary is verbatim word-for-word what my blogpost starts as).

Since I've upgraded to Atahualpa 3.4, coincidentally or not so coincidentally, the aggregator I'm a part of only seems to be reading and posting the title of my articles at its site. The summary I normally read there is not however showing up.

I'm curious whether this would have anything at all to do with the fact that Atahulapa3.4 has included an "Atahualpa post option" in Wordpress's "post" section or not.. and if I need to fill anything in the "meta" options to get the aggregator to continue to read the blogpost's summaries or not.. or if it's something else.