dinekehoekstra
I just check in my local and positions are showing fine, kindly check the file: /templates/ja_simpli/templateDetails.xml file if these positions are defined there
<positions>
<position>banner</position>
<position>banner-top</position>
<position>debug</position>
<position>float-pos</position>
<position>lp-top-1</position>
<position>lp-top-2</position>
<position>lp-top-3</position>
<position>lp-top-4</position>
<position>lp-bot-1</position>
<position>lp-bot-2</position>
<position>lp-bot-3</position>
<position>lp-bot-4</position>
<position>position-0</position>
<position>position-1</position>
<position>position-2</position>
<position>position-3</position>
<position>position-4</position>
<position>position-5</position>
<position>position-6</position>
<position>position-7</position>
<position>position-8</position>
<position>position-9</position>
<position>position-10</position>
<position>position-11</position>
<position>position-12</position>
<position>position-13</position>
<position>position-14</position>
<position>topsl-1</position>
<position>topsl-2</position>
<position>topsl-3</position>
<position>topsl-4</position>
<position>botsl-1</position>
<position>botsl-2</position>
<position>botsl-3</position>
<position>botsl-4</position>
<position>footer</position>
<position>header-right-pos</position>
<position>social-links</position>
<position>social-media</position>
<position>top-banner</position>
</positions>