'Get log events by contract address' endpoint keeps returning 504 for wrapped matic

Hello, I’m trying to get log events for wrapped matic with python. Here’s the code I use.

res = requests.get(
    url=f"https://api.covalenthq.com/v1/{chain_id}/events/address/{address}/",
    params={
        'starting-block': starting_block,
        'ending-block': ending_block,
        'key': api_key,
        'page-number': page_number,
        'page-size': page_size,
    },
    timeout=None
)

This works well with other contracts, but I keep getting 504 error codes with matic. It’s also very inconsistent. If I wait about 5-10 minutes and run the same code with the same parameters, then it goes through. The address of the wrapped matic I use is: 0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270