Weird Etherscan API transactions response

Hello. Posting this here as Etherscan seems to be a popular API option for developers and to make the community aware.

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Today, we came across this weird circumstance.

This address 0x09c1b6f9a57d3a5b4fc1e81b10fd1b73c96ee5cc is displaying two transactions on the Etherscan block explorer.

https://etherscan.io/address/0x09c1b6f9a57d3a5b4fc1e81b10fd1b73c96ee5cc

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However, if we take a look at the API… One transaction isn't there from address 0x02930a80957a410aab3e3be3db5b782f6d15ac9c…

https://api.etherscan.io/api?module=account&action=txlist&address=0x09c1b6f9a57d3a5b4Fc1e81B10Fd1B73c96eE5CC&startblock=0&endblock=99999999&sort=asc&apikey=2NKITS8S87JFYG72QFSVU9CTSD6G4RKKTF

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On the missing address, the transaction does not seem to be there, too (0x02930a80957a410aab3e3be3db5b782f6d15ac9c):

https://api.etherscan.io/api?module=account&action=txlist&address=0x02930a80957a410aab3e3be3db5b782f6d15ac9c&startblock=0&endblock=99999999&sort=asc&apikey=2NKITS8S87JFYG72QFSVU9CTSD6G4RKKTF

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If this is some sort of chain reorganization, Etherscan usually notifies us. But there's no notification today. I wonder if something is actually fundamentally wrong and I'm not the only one experiencing this. Any thoughts?