Is it possible to forgive and forget when it comes to a tarnished restaurant's reputation? Buckingham research analysts believe that investors will do both when it comes to Chipotle Mexican Grill, Inc. 's recent food safety issues that heavily weighed on its stock for months."This recovery, against easy comparisons, should lead to a positive inflection in comps conjoined with margin recovery and generating a positive catalyst for shares," said Buckingham Research.via