Multiple vocabularies not properly shown in search results

• Type: Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: 6.1.2 CE GA3, 6.2.0 CE GA1, 6.2.X EE, 7.0.0 M3
• Fix Version/s: 7.0.0 M6
• Component/s: WCM, Web Search, Web Search > Search Widgets
• Labels: None
• Fix Priority: 2

When searching for articles which have categories from multiple vocabularies, only the first vocabulary is shown in the search results.

Steps to reproduce:

1. Create a vocabulary "Topic"
2. Add a category "IT Technology" to the vocabulary "Topic"
3. Create a vocabulary "Edition"
4. Add a category "Spring 2014" to the vocabulary "Edition"
5. Create a journal article and assign the categories "IT Technology" and "Spring 2014"
6. Place the search portlet on a page
7. Search for the journal article created above

Expected result:

• The search result should show "Topic: IT Technology" and "Edition: Spring 2014"
• See screenshot "expected.png"

Actual result:

• The search result shows "Topic: IT Technology Spring 2014"
• See screenshot "actual.png"