No pictures in Safari???

Suddenly it just happened. Small icons will show but no pictures.


Appshopper app's also affected. (I guess they also use Safari)


I just installed Dropbox. Uninstalled it didn't help.
Tried everything clear cache, clear history, even reset network, shut down and restart, restart router etc. still no go.

Any idea?

 

Yes it checked.

I discovered later that this phenomenon affected not only my iPT but all my computers sharing the same network. since I had restarted router to no effect I went to sleep with the plan to reset router when I wake up.
Strangely this morning everything was back to normal. The only difference this time was not only I restarted router (again), I also closed ZumoCast on my PC.
So far it's back to normal now and I yet to relaunch ZumoCast. So beware everyone.