This just broke Livepeer for anyone using Infura Arbitrum nodes:
curl --silent -H "content-type: application/json" -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' https://arbitrum-mainnet.infura.io/v3/<api key> | jq '.'
Infura does not return a l1BlockNumber
there. Our self-hosted nodes do. Arbitrum’s first-party nodes do. Alchemy’s nodes do. Infura’s did… until earlier today, apparently? Was there a recent change here?