Yes, there will be bug fixes as well as new content. You can report them on the bug tracker you can find in the bug reporting thread or post them here, in the forum.
But be aware that it's a lot harder to solve issues because of all the addons available. Not only can the addons themselves cause or perpetuate issues, but it makes it extremely difficult for us to test save game data submitted in bug reports where issues are reproducible.
"I have a dream that one day this community will rise up and live out the true meaning of its creed: "We hold these truths to be self-evident; that all mods are created equal."