Tabnine change history: No code completions

Tabnine reported a major outage affecting Cloud Advanced Completions: users could not get code completions. It started at 2023-01-31 17:45 UTC and was resolved at 2023-01-31 18:57 UTC, lasting 1 h 11 min. Tabnine identified corrupted configuration on its inference-engine gateway and restored service after deploying a configuration change to all servers.