I recieved this from Morrissey's publicist today in regards to his Nov. 4 show in Salt Lake City:
All remaining dates on the current US Tour have been postponed – but not cancelled – as Morrissey has returned to England where his mother has been hospitalized and is unwell. Due to his mother’s health, Morrissey will need to remain by her side during this difficult period.
Those who have already purchased tickets for all upcoming dates are highly encouraged to hold on to their tickets and look out for the rescheduled dates. The new dates will be announced shortly.