I don't use a dynamic template, but I also never experienced such problem with blogs that use this template.

Try checking this in another PC, or with add-ons disabled and see if you have the same problem with other blogs such as this one http://buzz.blogger.com/

Anyway, the place to ask about this is on Google Blogger forums, they're the one who should support you with this. http://productforums.google.com/forum/#!forum/blogger

Blogger dynamic template sometimes broken
Volcano blasts are one of the most powerful calamities on earth. When they blast they release large amount of mass in the air just like a jet does. Does such a blast have any effect on the course of the Earth? Does it change the Earth's orbit in any way? If not then how big a blast is needed to do it? Would a full eruption of the Yellowstone Supervolcano do it?
