Bug/Issue Hylotl Underwater Cities flooding since 1.2.0.

Dear developers, I've been running into the following bug exactly since 1.2.0. The problem: Newly-generated Hylotl underwater cities appear to be missing a room in the top left, causing them to flood. This affects every Hylotl underwater city I have visited since 1.2.0. Cities I have visited before 1.2.0 are fine. This is in an unmodded game.

I am running the game on Windows 10, 64-bit. I run the 64-bit executable through Steam.

I have attached the starbound.log from one of my bug reproducing sessions. It returns several "failed to place dungeon object" warnings.

Here is a screenshot of the missing area and the flooded tunnels:



For comparison, here is one I took on a character in a city visited before 1.2.0:


Thank you for reading! Please let me know if additional information is required.