Warning on the client console - TileGrid

[Bazif-Khan]

Describe the bug
Warning: Each child in a list should have a unique "key" prop.
Check the render method of TileGrid. See https://fb.me/react-warning-keys for more information.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Go to homepage'
2. Open client console in the browser's development tools
3. See error

Expected behavior
There should be no error/warning in the client console.

Actual behaviour
There is error/warning in the client console.

Screenshots

[neeraj-laad]

@Bazif-Khan I believe this is now sorted and we can possibly close this. Please can you confirm

[Bazif-Khan]

This error still exists. If you run the website locally, then only you'll be able to see this error on the client console.