Slave Island - S1-E7
Continuity mistake: Gambit and Jubilee are shown to be grouping together what appears to be several pieces of malleable rebar. When the shot changes to Gambit reassuring Jubilee that Storm is alive, he is shown to be working with a single piece of rebar. When the shot changes again, they are back to working with a bunch of rebar. (00:05:00)
Slave Island - S1-E7
Continuity mistake: When Cameron Hodge is telling Gyrich and Trask about Cable, the books on the table move closer to Hodge between shots. (00:13:10)
Answer: Chris Potter, the original Gambit voice actor, did indeed quit the role in the 4th season. His last episode was The Phalanx Covenant Part 1 so it seems reasonable that Fox would limit the use of the character even though it was recast. It doesn't appear that Potter left the role due to animosity, he stated in an interview that he wished to play Gambit in the first live action X-Men film.
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