http://g7cpug4k6ydyq5dlxrji35xnfq5n5rba3n7holux4tmdsm42ju543tad.onion
This is due to the hybrid consensus rule that uses both Proof of Stake and Proof of Work, so this is expected. In the example below, lrpl07 found two blocks via PoS, which were first relayed to the same spy node, zaldo18, and later to zaldo11, also twice.