Validator Image -Keybase image never refreshed

[DDeAlmeida]

Describe the bug
Image from Keybase is not showed
https://explore.fetch.ai/validator/fetchvaloper1q77f2plk5ay34gu2y7v5pdj8wxcmrr54n8wnw0

To Reproduce
Steps to reproduce the behavior:

1. Create a validator
2. Create a keybase account and add a image
3. Edit Validator with --Identity
4. The Validator Image is never showed...

Expected behavior
Panda face from Keybase loaded

Desktop (please complete the following information):
Tested on Brave, Chrome latest version.

Smartphone (please complete the following information):
Tested on Brave, Chrome latest version.

[prajjwol]

X-Posted here: forbole/big-dipper-2.0-cosmos#569