A three month gap between courses ? There used to be one starting every month.
Is this to help reduce the backlog in flying ? There were reports of people coming back from Arizona and unable to start the IR at Oxford for up to 6 months or more.
mind you, if you are in a hole, there is no point in digging yourself in any deeper.
Yes, Last I heard there were batches starting every month around June of 2019. Seems like they have a problem of plenty!