In S2E03 of Clone Wars, Children of the Force, Cad Bane was captured along with his Rogue Class star fighter by the Jedi. The ship was definitely in the hands of Republic forces, as Anakin and Ahsoka were shown extracting information from its systems.
At the end of the episode, Bane escaped custody via an escape pod, leaving his ship in Republic hands.
However, in S3E09, Hunt for Ziro, Bane was shown using a Rogue Class in his pursuit of Ziro.
Was this the same ship that he had confiscated from him by the Republic? And if so, how did he retrieve it?