data.opslevel_service Struct defines fields not found in object: name, owner, description, and domain

[CallumMarriage]

I have this terraform code

data "opslevel_filter" "services_filter" {
  filter {
    field = "name"
    value = "Services"
  }
}

data "opslevel_services" "services" {
  filter = {
    field = "filter"
    value = data.opslevel_filter.services_filter.id
  }
}

data "opslevel_service" "service" {
  for_each = {
    // transform the list of service into a map of services with the service name as the key
    for service in data.opslevel_services.services.services : service.name => service
  }
  alias = each.key
}

I also tried with the id

data "opslevel_service" "service" {
  for_each = toset([
    for s in data.opslevel_services.services.services : s.id
  ])

  id = each.value
}

terraform plan is returning the following error.

│ Error: Value Conversion Error
│ 
│   with data.opslevel_service.service["service-name"],
│   on opslevel.tf line 31, in data "opslevel_service" "service":
│   31: data "opslevel_service" "service" {
│ 
│ An unexpected error was encountered trying to convert from struct into an object. This is always an error in the provider. Please report the following to the provider developer:
│ 
│ Mismatch between struct and object type: Struct defines fields not found in object: name, owner, description, and domain.
│ Struct: opslevel.systemDataSourceModel
│ Object type: types.ObjectType["aliases":types.ListType[basetypes.StringType], "id":basetypes.StringType]

Or for with an id

│   with data.opslevel_service.service["S2lkOi8vb3BzbGV2ZWwvU2VydmljZS8xMDg3NQ"],
│   on opslevel.tf line 24, in data "opslevel_service" "service":
│   24: data "opslevel_service" "service" {
│ 
│ An unexpected error was encountered trying to convert from struct into an object. This is always an error in the provider. Please report the following to the provider developer:
│ 
│ Mismatch between struct and object type: Struct defines fields not found in object: name, owner, description, and domain.
│ Struct: opslevel.systemDataSourceModel
│ Object type: types.ObjectType["aliases":types.ListType[basetypes.StringType], "id":basetypes.StringType]
╵

Is this an issue with the terraform code or with the provider as the error suggests? I have followed the documentation on the provider's website.
Let me know if you require any additional information about our setup.