Okay, going step by step here:
1: Browsers from browserhappy.com: Check, Firefox is at the latests version.
2: I'm not using IE.
3 a): Clearing cache didn't do anything
c) browser extensions and add-ons temporarily disabled didn't do a thing.
*.wordpress.com and *.wp.com are in my list of trusted sites.
4: I've tried IE, but that didn't help either. I got exactly the same result.
Okay, with all the above results, here are the other answers:
a). Kind of device: Personal Computer with Windows 8.1 (hasn't changed since I've made changes to the Dragon widget a few hours ago)
b) Firefox 25.0.1 Mozilla Firefox EU - euballot - 1.1 (Firefox about page says Firefox is up to date). whatbrowser.org also says I'm using the most recent version.
c) I'm not getting any error reports. The widgets simply don't respond anymore. In the overview of the widgets I've got widgets listed in the default sidebar (Nuntius theme). I can click the downarrow on
First Text widget
And I can move these three widgets around.
All other widgets (search, 4 times links, 2 times text, calendar , blog stats, 1 time links) don't respond anymore. I can't click the down-arrow, I can't move them around.... There's simply nothing I can do with them anymore.....
I hope you can help me with this problem :)