Hi Anthony,

I was unable to reproduce this error, though I can see where it's being generated in the code.

Is there perhaps a field in the assay design with a name that ends in "MVIndicator", instead of a field with MV Indicators enabled? The server doesn't let you create new fields that have a name ending in "MVIndicator" but maybe there's a field that predates that check, or came in through some other mechanism that doesn't validate the suffix?

Thanks,
Josh