3 dates.
The expectation would be Sat 5th July, Fri 11th July, and Sat 12th July, but they're not locked into those dates and in the past have run on a Thursday instead of a weekend show when the availability worked better.
First time for the reunion-era train in Birmingham, am I right in thinking? Of the eight shows played so far, five have been London, one has been Glasgow, another has been Download and the last was Glastonbury.