Delay to new computers

We have just been informed that we won't be getting our new PCs next week after all. ICT explain the reason for this as follows: "The Dell PCs need an upgrade patch to be installed and we have taken the decision to suspend the remainder of the rollouts until we can apply this patch in advance to save a further visit to the PCs post installation. THE PLANNED INSTALLATIONS FOR THE REMAINDER OF THE PCs HAVE THEREFORE BEEN SUSPENDED." There's no news on when they will be replaced, but as soon as we hear we will let you know.