Newvista cheque return demand!

nandrews

As a member of the Newvista survey panel I am wondering if any others here have received a cheque payment which Newvista are demanding (with threats) be returned?
I received a cheque for £50 a few weeks ago which I banked as I was due £50. A few days later I received a second cheque for £50 which according to my Newvista statement I am due. This I also banked.
I now received an email from Newvista, telling me (not asking!) to return the cheque and not to bank it! They were about 3 week too late!
Moreover they asked for it's immediate return or they will send in a debt collection agency!!!
I have replied, objecting to their threatening tone and suggested if they have made a mistake then they will need to be a bit more polite and respectful.
But of course as they show I am £55 in credit with them and it is due. It seems that I should be demanding the money from them!

Anyone else here in this situation!

I know I am not the only one.

Nigel