The station affected by this bug will appear stretched along with entities docked to it. Attempting to collide with the station or interact with it will fail. The station might also be offset from its original position in the sector.
Some pictures via https://starmadedock.net/threads/squished-station-docked-entities.24404/
https://smd-vault.s3.amazonaws.com/2016/04/24134_62f84b28e06f06c3ed95496533711d96.jpg
https://smd-vault.s3.amazonaws.com/2016/04/24045_347f9616dd33070366652e98ca2057d5.jpg