That fits with what we are seeing.
For anyone having this issue with a location at https://graph-ap02-apnortheast2.api.smartthings.com/, please send an email to support@smartthings.com with asubject line starting with “webcore-issue-ap02”. In the email, please include the username and approximate time the error occurred, if you can. It’d also be helpful to know if you received the error when installing webCore or while trying to modify it after previously being installed. This will help us track down the issue. Thank you.