As the title says, when you create a new (second) instance of an object of type array the preview will not load both in Firefox and Chrome, file and http protocol.
Strangely enough it does load in Internet Explorer. Browser versions respectively 4.0b11, 13.0 and 9.0.
Download a .capx file here.
Construct version: r51.2
OS: Windows 7 Home Premium x64
Graphics card: ATI Mobility Radeon HD 4200 Series
CPU: AMD Sempron II M120
That's pretty much all information I believe.