News feed duplication bug on cryptonews app

Expected behavior

When you load the application news feed should come in singly the without replication of the same news

Actual behavior

At page load there is duplication of news feeds which causes redundancy.

How to reproduce

1. Open the news app for the first time
2. Wait for news to fetch from sites and scroll down.

• Device: Samsung J7 Pro

• Operating system: Android OS 7.0.1 Nougat

• RAM: 3GB

• App version: 2.0.

Recording Of The Bug