enforce should_show_years

app/models/communication/extranet.rb

@@ -59,7 +59,7 @@ class Communication::Extranet < ApplicationRecord
 
   def should_show_years?
     # For a single program, year is like cohort
-    return false if about&.is_a? Education::Program
+    return false if about.nil? || about&.is_a? Education::Program
     # if a school has a single program, same thing
     about&.programs&.many?
   end