Last modified: 2014-11-20 22:28:10 UTC
For example, try doing a prefix search for barack obama. You get Barack obama as a results _and_ Barack Obama. My guess is that the code that makes sure the perfect matches are included if they exists isn't checking if perfect match is a redirect, and, if it is, if it is already included in the results.
*** This bug has been marked as a duplicate of bug 73673 ***