That link does not work for me when I click it. What's your goal with keeping this species? They aren't long lived and it would be awesome to get some larvae!
Seems like normal behavior. You should keep them with more humidity and separate the male from the female. I use damp moss for keeping males. If you want the female to lay eggs, you will need deeper container with proper substrate.
For egg laying you need to set up a breeding box. Drill some...