Issue with reservations missing thread IDs

We are currently investigating an issue that had begun on 2025-06-18, affecting a subset of reservation webhook notifications where the thread_id is not populated in the reservation object. As a result, some webhook notifications may experience delivery delays. Please note that this issue does not impact all reservation webhook notifications but is limited to a small subset. We recommend utilizing the GET reservations API to retrieve the necessary data for your system. Further updates will be provided as we progress in resolving this issue.