Moonbeam mainnet is down, with no new blocks produced for over 1 hour

ChainCatcher news, according to the block explorer, the Polkadot smart contract platform Moonbeam mainnet has experienced a downtime incident, and it has been over 1 hour without producing new blocks. The project's official Twitter stated that after an upgrade that began around 10:45 AM Eastern Time, the Moonbeam network encountered block production issues, which are currently under investigation. (source link)