Why do openSea fetching data from IPFS all of a sudden?

Question

This the validation json I got for my nft toke 34

HTTP 200 OK
Allow: GET, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "valid": true,
    "token_uri": "https://opensea.mypinata.cloud/ipfs/QmSEPUYN23YHfcsxgHHFodDTTdGuu8yhShuXpyJLe7RE6t/34.json",
    "errors": []
}

This is for token 35

HTTP 200 OK
Allow: OPTIONS, GET
Content-Type: application/json
Vary: Accept

{
    "valid": false,
    "token_uri": null,
    "errors": [
        "TypeError: unsupported operand type(s) for +: 'dict' and 'list'"
    ]
}

What possibly could go wrong that it stopped working all of a sudden.

My IPFS -

OpenSea Collection

Answer 1

This seems to be a problem, that started today. On the discord channel, multiple people have the same problem. My guess, it is an error from the side of opensea