WPF floor decision on 1 oversize chip bet

[Temp Hutter]

Blinds are 100-200 and an internet qualifier throws out a 1K chip. After it hits the felt she announces raise. The dealer then announces raise. I am next to act and I almost say something because it is obviously just a call but instead I just muck my trash cards and give the person a break. The next two players muck and then the next player (call him player C) announces that he is calling 200 and not the 1000 because it was an illegal raise.

There was no argument that the raise was actually a call according to the one chip bet rule because she did not say raise until after the chip was on the table. The discussion that broke out focused on when player C has to speak up. He waited until his turn to act, but three people acted before him and folded to the raise. Will the floor allow player C to call 200 or will they make the raise stand because of the action that has already taken place?