7 days ago I decided to eMail the edfringe people about my little observations (see below). This is the reply I got…

“Hi Ross, Thanks for your email - all of the errors you mention are related to a database problem whereby the website is taking in venue entries from both last year and this year, but rest assured our IT people are aware of it and working on it!”

… It does worry me how long it takes them to implement either; a GROUP BY clause, a WHERE DATE clause or… remove the old entries?