That thing came out over a year ago, and the page hasn't been updated in nearly as long. From what I've understood you don't get direct access to the FPGA, rather they've made a few basic peripherals like SPI, UART etc that you can enable.

So it is more like a configurable microcontroller, rather than a fully programmable FPGA, at least that's my understanding.

Which I guess makes sense, given that FPGA programming isn't exactly n00b friendly from what I've gathered.