explorePublications return no items but PaginatedResultInfo points to the next page about api-examples HOT 4 CLOSED

{
  "data": {
    "result": {
      "items": [], // empty array
      "pageInfo": {
        "__typename": "PaginatedResultInfo",
        "prev": "{\"timestamp\":1672139029000,\"offset\":20}",
        "next": "{\"timestamp\":1672139029000,\"offset\":30}", // still returned
        "totalCount": null
      },
      "__typename": "ExplorePublicationResult"
    }
  }
}