(suddenly) new tags are no longer showing in my tag-cloud. all my previous tags display normally, and I can still get a list of new tags by entering mysite.com/index.php/tag/[my-new-tag-name/ - so it seems they're being saved, just not listed in the tag-cloud.
I'm using the following code in my footer.php for the tag-cloud:
<?php wp_tag_cloud('smallest=8&largest=36&'); ?>
is this a bug, or am i doing something wrong or missing something?