There have some delays over the past few months with re-stocking SlinkE devices. The good news is that a new batch of SlinkE's have been released for sale, and healthy stock levels will continue into the future. Thank you for your patience!
Partly the delays have been due to manufacturing issues, partly due to efforts being put into new device developments, and partly due to uncertainty surrounding Jeti's intentions with their D.Bus firmware. These issues aren't expected to have impact going forward.