I just heard back from Cindy with additions to their tour schedule including the UK tour, and have posted all the new dates at their web site on the Concert Schedule page. Their web site is at compassrosemusic.com.

In answer to the question, the UK part of the tour is as follows:

Mon.   Sep 25   Tudor Folk Club
Chesham, England
   
Tue.   Sep 26   Dartford Folk Club
Dartford, England
   
Wed.   Sep 27   Llantrisant Folk Club
Pontyclun, Wales
   
Thu.   Sep 28   Topic Folk Club
Bradford, England
   
Sat.   Sep 30   Davy Lamp Folk Club
Washington, England
   
Sun.   Oct 1   Twickenham Folk Club
Twickenham, England
   
Wed.   Oct 4   Lamb Folk Club
Eastbourne, England
   
Thu.   Oct 5   Black Swan Pub
York, England
   
Fri.   Oct 6   The Milkmaid Folk Club
Bury St. Edmonds, England
   
Sun.   Oct 8   Bothy Folk Club
Southport, England