Cannot remove available language from a site

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP7, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Portal Services > Localization, Sites Administration > Sites
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-7-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Git Pull Request: https://github.com/liferay-echo/liferay-portal/pull/413

Steps to Reproduce:

1. Add a new site "testsite"
2. Add a Widget page to the site
3. Go to Site Settings > Languages
4. Define a Custom Language
5. Set French as the default language
6. Remove all available languages from the site except for French and English
7. Assert navigation to site at both languages
   http://localhost:8080/en/web/testsite
   http://localhost:8080/fr/web/testsite
8. Go to Site Settings > Languages
9. Remove "English" from available languages
10. Attempt to navigate to English version of the site
    http://localhost:8080/en/web/testsite

Expected Result:
English version of the site is no longer found.

Actual Result:
English version of the site is returned.

Note English also no longer displays as an "Available" Locale in the Site Settings.

Reproduced on:
Master 26e80ce6e04bb233d468bb981aeb52d1b0251bb6
7.2.x d826da485c00f11d66a5eb86218991ef4c7ed7fc

Not Reproducible on:
7.1.x 19a3c1de268cd7fa8fd8bece82b91da7242ae2b7
7.0.x c511fbec6ae60af38f09f8052a195facb86ceb7d