#434

backend/app/services/counts_population.rb

@@ -198,7 +198,10 @@ class CountsPopulation
     raw = params['tags']
     tokens = raw.split.reject { _1.downcase == 'type:or' }
     refs = PostTagSearch.parse_references(params, tokens, partial: true)
-    literals = PostTagSearch.literals(nil, tokens.join(' '), references: refs)
+    locale = Locale.find_by(code: params.fetch('locale', 'ja'))
+    raise ArgumentError unless locale
+
+    literals = PostTagSearch.literals(locale, tokens.join(' '), references: refs)
     predicates = literals.map do |literal|
       reference = literal[:reference]
       expression = if reference