I think the problem is from the team, they might have disabled it due to traffic as many people are trying as much as they can to access the testnet as soon as possible in order not to be late.

There are other alternatives where you can get the faucet;
You can bridge your testnet ETH to Monad, and you can also use telegram bot to claim 0.02 mon daily which I don’t think will be enough for you to run the airdrop activities but can help you to be used as gas fee to swap your Eth to Mon.