Groupon为我处理api返回下一页的重复记录。下面是3页，每页5条记录。下一页的5条记录中有2-3条与第一页相同。 谁能告诉我我在做什么错？
https://partner-int-api.groupon.com/deals.json?country_code=UK&tsToken=UK_AFF_0_211827_212556_0&division_id=london&offset=0&limit=5 https://partner-int-api.groupon.com/deals.json?country_code=UK&tsToken=UK_AFF_0_211827_212556_0&division_id=london&offset=1&limit=5 https://partner-int-api.groupon.com/deals.json?country_code=UK&tsToken=UK_AFF_0_211827_212556_0&division_id=london&offset=2&limit=5
亲切的问候， 扎希德