I recently did a rewatch of the series with friends and remember a scene that doesn't seem to exist in the anime after Kazuma and friends fight the Winter Shogun:
Kazuma gets fed up with the party and trades parties with Dust for a bit.
We remember seeing this at some point but haven't been able to locate it. When I looked it up, it appears to happen in the Light Novel but none of us have read it. The Fandom wiki mentions it was skipped in the anime as well.
Was this ever animated?