Thank you a lot for contributing towards the City Nature Challenge. I'm sorry you've encountered this problem. I hadn't realised that the boundary didn't align exactly with the HK boundary in this area, and that some records may not count as a result.
I have contacted the organiser of the even in HK to see if there is anything that he can do to include this area in the recording area for the project, so that your records will count on the project. The deadline for submission of records to count on the project is 9.00 tomorrow morning (HK time), so hopefully there is still time to make the change, although I'm not sure about the process that's required.
I hope that it doesn't deter you from taking part again, either to enter more details into iNaturalist or to take part in the City Nature Challenge again next year. I am sure that anyone involved will be extra careful to make sure that a similar problem doesn't arise in the future.
