"created" date is diferent from "changed" date in nodes created by feedapi_node

Please notice that FeedAPI has such an option:
" Update existing feed items
If checked, existing feed items will be updated when feed is refreshed."

If you do not like that "created" is different from "changed", just make sure that this option is turned OFF for your feeds.
I think it's a sane behaviour if the feed is altered by a module (FeedAPI), node module knows about it.

When feedapi creates a node, it stores the creation date of the feed item into the node created field. It stores the time when it downloaded the feed item into the feedapi arrived field. After the first insert, the update field is (approximately) the time when the feed item was downloaded.

So when you look at a node, created and updated dates are usually different.

Is there a problem with this behaviour?