Why do my purl increases leave a hole??

[knitternut]

My pattern calls for increases on the knit side which I have never had any problems with. But then it calls for increases on the purl side. This was the first time I've had to increase on the purl side so I watched the video on the site and thought I had it but now that I'm a few rows in I see the purl increases have left holes. Is this normal or am I doing something wrong.

I am knitting into the front and back of the stitch and purling into the front and back of stitch.

I am knitting a stuffed rhino for my son.