Wrong guidance used for Welsh postcode districts

[stevenjmesser]

Describe the bug
Now that the new tier has been added, buttons in the app encourage users to read guidance on the Stay at Home measures. However, for app users in Welsh postcode districts, the guidance supplied is on GOV.UK and applies to England only.

To Reproduce
Steps to reproduce the behavior:

1. Open the app registered to a Welsh postcode district
2. Tap ‘[Postcode] is in Tier 4 (Stay at Home)’ button.
3. On the next page, tap ‘Find out more’ button.
4. A GOV.UK page loads. Guidance applies to England only.

Expected behavior
Expected to see guidance for Wales.

Screenshots

Smartphone (please complete the following information):

• Device: iPhone 8
• OS: 14.2
• Browser: Safari
• Version: Latest OS build
• NHS COVID app version: 4.1

[stevenjmesser]

I can see that this now links through to gov.wales, which means the issue has been addressed.