Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? Yes
Have I read the documentation before posting (which pages?)? No
Joomla! version: 2.5.7
PHP version: (unknown)
MySQL version: (unknown)
Hotspots version: 3.5.5
Direct link to the page that shows the issue: see below


Description of my issue:
Similar issue as with https://compojoom.com/forum/52-newbie-area/17757-dashboard-not-displaying-fully-partly-solved#20367

administrator/index.php?option=com_hotspots , http://www.kalamies.com/administrator/index.php?option=com_hotspots&view=controlcenter show only "Locations", "KML", "Hotspots (categories)" in what appears to be a "partial CSS read only" manner.

administrator/index.php?option=com_hotspots&view=liveupdate shows a blank page

Please advice.