I used to put HTML tags on many custom field descriptions on JIRA 5 with no problem whatsoever, they always worked like what's described in here:
https://confluence.atlassian.com/display/JIRA/Displaying+a+Field+Based+on+Another+Field+Selection
However, when I upgraded to JIRA 6.1, the tags are not changing anything on the page. Insteadm they just show up in the description as raw HTML code. On the page's source code, the tags are shown as, e.g., </script>. And I can't seem to find any documentation stating specifically that HTML on field descriptions are not supported anymore. Are they really not supported, or is something wrong with my JIRA?