Thanks for your response. I suggest reverting the entire changeset, as it’s the most reliable way to restore the original oneway tags. The recent edits also affected a large number of other features and tags across the city, such as ref information from https://www.openstreetmap.org/way/248487129, and railway tagging on https://www.openstreetmap.org/way/53855428. I would recommend a more targeted edit to waterway features specifically. Let me know if I can help assist with any changes, thank you!