The US/Canada leg of the In A World Like This tour started in Chicago, IL August 2, 2013. Unfortunately due to the city of Chicago’s 11pm curfew the boys show was cut during the show while they were talking to the fans. They could not perform the last five songs on their set list. Fans have said the boys were mad over the situation and refused to leave. Nick sat on the stage and didn’t want to leave. Brian was said to be heard yelling backstage. They tried to get in one more song but they weren’t allowed. No one knows exactly for sure what caused the boys to still be performing past the 11pm curfew. Some fans say the stage had not yet finished being built by the time in which soundcheck was to start and that caused a 2 hour delay before it even started. Others say DJ Pauly D’s set was way too long. A hour and was said to have started late.
Whatever the reason the boys posted a video on their facebook page and promised to come back to Chicago and do a full show.
Thanks to the fans on twitter and TDS forums for the info.
Update: here is a very detailed fan review of what happened and a video. The issues started during soundcheck.