Request failed with status code 504 when publishing

Hi guys,
im getting the following error when trying to publish:

Publishing to channel 'default'...
Request failed with status code 504
Error: Request failed with status code 504
    at createError (/usr/local/lib/node_modules/expo-cli/node_modules/axios/lib/core/createError.js:16:15)
    at settle (/usr/local/lib/node_modules/expo-cli/node_modules/axios/lib/core/settle.js:17:12)
    at IncomingMessage.handleStreamEnd (/usr/local/lib/node_modules/expo-cli/node_modules/axios/lib/adapters/http.js:237:11)
    at IncomingMessage.emit (events.js:327:22)
    at endReadableNT (_stream_readable.js:1221:12)
    at processTicksAndRejections (internal/process/task_queues.js:84:21)

something related with SDK38 release?

Working right now :v: