I've just updated my version of [Primary Category](http://www.solspace.com/software/detail/primary_category/) from Solspace from version 2.0.2 to 2.2.1 in my EE 2.5.2 install and run into what I think is a bug. A BIG change in the update is that you now need to wrap your primary category variables inside a `{primary_categories}` tag pair inside the channel entries tag (in the past you could just use the primary category variables inside channel entries without the wrapper). So I updated my templates, but when I put in the wrapper tags I had some channel entries that suddenly were displaying duplicate and broken content. After investigating I found the common thread for the broken entries was that they had channel field content that contained the '$' symbol. So for example a reference to a price, like $1,099.00, in the title or body. This appears to be a bug in Primary Category.

Has anyone run across this same issue and if so do you have a fix or work around?

Thanks.