Are you using a certain Youtube WordPress plugin in your site?
I remember one user found an incompatibility between a (non official) Youtube plugin and this plugin. I think he solved but can’t remember how, you can look up through this forum perhaps.
You may want to try disabling the theme and other plugins, clear browser cache, then reactivate these one at the time until you find the one conflicting.
I’m experiencing the very same problem.
Plugins, javascripts (no error at firebug console) and theme (customized highwind) not seem to be the problem.
In my scenario i use two widgets – first Grid (Month View) with paging, second is List with paging disabled.
Changing the second to paging enabled it works fine again for the first too.
Disable Grid View while enabling List works as expected.
Now i switched the order – moved Grid beneath List view – paging works if Grid is set to do paging. If the last widget is set to disable nothing works.
So it’s some kind of conditional race. I can not position a widget with paging links over a widget without paging links.
I don’t know exactly when it last worked but once it did.
Maybe you could get your hands on this.
Nevertheless thanks for your great plugin 🙂
DasSkar please share a link I’ll have a look