After updating to 2.1 some new borders appeared in the oil ocean on fulgora (see attached screenshots).
They apparently mark the transitions between several areas or levels of ocean, e.g. shallow to deep, but also the different levels of shallow ocean.
These new borders appeared in a new game as ...

Since about two days ago (Feb 11th) the list of MP games fails to load. This never occured earlier and I could join MP games the days before without issues.

Now I suddenly get the following message instead:

Download failed (status code 520): failed to parse JSON response: Unexpected character (s ...