Keeper change history: Duo Push in US region

Keeper reported major intermittent Duo Push issues in the US region affecting Keeper Browser Extensions and Keeper Web Vault (US), starting 2023-12-13 17:29 UTC and resolved at 2023-12-13 18:19 UTC (49 min). Hard refreshing appeared to mitigate the issue; after resolution, customers might need to reload the web vault or restart their browser.