Originally posted by adim
No pieces shown on table in firefox. This started to happen yesterday, apparently with no reason. Any idea?

FAQ

If you have greasemonkey installed then also make sure you haven't subscribed to the hide pieces script (http://members.shaw.ca/ouroboros/RHP/hidepieces.user.js)

Then you could make sure that your cache is kept clean:
tools->options->advanced -> network tab. Set the cache size to zero.

A zero size cache in Firefox does not prevent cacheing altogether. To do that go to about:config type browser.cache in the filter field and set the disk.cache and memory.cache values to false. This will probably slow everything down a bit as everything now has to be fetched from the server every time.