Validation failed: Policy in the contract agreement is not equal to the one in the contract offer

[ghost]

Hi,
when i try to curl the current negotiation contract state, I get this error:

curl -X GET "http://localhost:29193/management/v2/contractnegotiations/f2a8e61a-a7d5-4572-97a5-26ef3a27baa5" \
    --header 'Content-Type: application/json' \
    -s | jq

{
  "@type": "ContractNegotiation",
  "@id": "f2a8e61a-a7d5-4572-97a5-26ef3a27baa5",
  "type": "CONSUMER",
  "protocol": "dataspace-protocol-http",
  "state": "REQUESTED",
  "counterPartyId": "provider",
  "counterPartyAddress": "http://localhost:19194/protocol",
  "callbackAddresses": [],
  "createdAt": 1715375340166,
  "@context": {
    "@vocab": "https://w3id.org/edc/v0.0.1/ns/",
    "edc": "https://w3id.org/edc/v0.0.1/ns/",
    "odrl": "http://www.w3.org/ns/odrl/2/"
  }
}

This is my negotiation contract offer:

{
  "@context": {
    "@vocab": "https://w3id.org/edc/v0.0.1/ns/"
  },
  "@type": "ContractRequest",
  "counterPartyAddress": "http://localhost:19194/protocol",
  "protocol": "dataspace-protocol-http",
  "policy": {
    "@context": "http://www.w3.org/ns/odrl.jsonld",
    "@id": "MQ==:YXNzZXRJZA==:YmI4YTk2ODYtNmMxMC00MWE4LTgzMTYtOTdkZmU1OWFiMjFh",
    "@type": "Offer",
    "permission": [
      {
        "action": "use",
        "target": "assetId",
        "constraint": {
          "@type": "AtomicConstraint",
          "leftOperand": "elapsedTime",
          "operator": "lt",
          "rightOperand": { "@value": "PT1H", "@type": "xsd:duration" }
        }
      },
      {
        "action": "use",
        "constraint": {
          "@type": "AtomicConstraint",
          "leftOperand": "location",
          "operator": "eq",
          "rightOperand": "eu"
        }
      }
    ],
    "assigner": "provider",
    "target": "assetId"
  }
}

an these are policies:

{
  "@context": {
    "@vocab": "https://w3id.org/edc/v0.0.1/ns/"
  },
  "@id": "eu-policy",
  "policy": {
    "@context": "http://www.w3.org/ns/odrl.jsonld",
    "@type": "Set",
    "permission": [
      {
        "action": "use",
        "constraint": {
          "@type": "AtomicConstraint",
          "leftOperand": "location",
          "operator": {
            "@id": "odrl:eq"
          },
          "rightOperand": "eu"
        }
      }
    ],
    "prohibition": [],
    "obligation": []
  }
}

{
  "@context": {
    "@vocab": "https://w3id.org/edc/v0.0.1/ns/",
    "odrl": "http://www.w3.org/ns/odrl/2/"
  },
  "@id": "time-limit-policy",
  "policy": {
    "@context": "http://www.w3.org/ns/odrl.jsonld",
    "@type": "odrl:Set",
    "profile": "http://www.w3.org/ns/odrl/2/core",
    "https://w3id.org/edc/v0.0.1/ns/policy": {

    },
    "permission": [
      {
        "target": "assetId",
        "action": "use",
        "constraint": [
          {
            "@type": "AtomicConstraint",
            "leftOperand": "elapsedTime",
            "operator": "lt",
            "rightOperand": { "@value": "PT1H", "@type": "xsd:duration" }
          }
        ]
      }
    ]
  }
}

My log says this:

SEVERE 2024-05-10T23:09:02.310346833 ContractNegotiation: ID b3f45e7f-3016-4383-876f-f62d74752fa2. Fatal error while [Provider] send agreement. Error details: {"@type":"dspace:ContractNegotiationError","dspace:code":"400","dspace:reason":"Contract agreement received. Validation failed: Policy in the contract agreement is not equal to the one in the contract offer","dspace:processId":"f2a8e61a-a7d5-4572-97a5-26ef3a27baa5","@context":{"@vocab":"https://w3id.org/edc/v0.0.1/ns/","edc":"https://w3id.org/edc/v0.0.1/ns/","dcat":"http://www.w3.org/ns/dcat#","dct":"http://purl.org/dc/terms/","odrl":"http://www.w3.org/ns/odrl/2/","dspace":"https://w3id.org/dspace/v0.8/"}}
DEBUG 2024-05-10T23:09:02.310857126 [ProviderContractNegotiationManagerImpl] ContractNegotiation b3f45e7f-3016-4383-876f-f62d74752fa2 is now in state TERMINATED

can anybody see my mistake and help me? Thanks in advance