OpenAI posted the Investigating update at 03:17 AM on October 8 and announced full recovery at 04:51 AM. The status page does not label the timezone. These are displayed update times, not confirmed incident start or recovery instants; cause and share of affected users have not been disclosed.
Service Recovery | ChatGPT | Asia-Pacific
OpenAI Confirms Recovery From APAC ChatGPT Work, Conversation and GPT Errors
The incident affected some Asia-Pacific users of ChatGPT Conversations, ChatGPT Work, and GPTs. Codex and the API were not listed as affected components.