Apparently not, else we'd not have an avalanche of exculpatory evidence being released after years of withholding it from defense counsel. Pence and Pompeo have both stated examination of this evidence have convinced them Flynn did not lie. DOJ isn't dismissing the case because he was guilty of perjury. The FBI's own investigation stated Flynn did not lie. His communication with Kislyak were not inappropriate. They were closing the case first week of 2017 until Comey, Obama, Biden, Strzok, Yates met in the WH. After that, they sought to entrap Flynn; agents reported they did not think he lied.
Does it bother you that the WH was involved in investigations of political opponents?