For reasons unbeknownst to me, Karen Cellini took over the role of Amanda during season 7.

Still, no explanation for the fact that Amanda no longer has her British accennt, which was part of her character.

Heck, Emma Samms had to use an American accent (not always successfully) when she played Fallon, yet Karen Cellini was not required to fake a British accent.

Why?

Anyone here know why this happened?