When I try adding tags to a post, I get a “You don’t have permission to do that” message and the tags don’t appear.
I’m using 8.3 with just the integration plugins to WP 2.3 (no includes). I tried adding tags to a post I’d already saved without tags. The first one worked fine, but I couldn’t add additional tags, I’d get a “You don’t have permission to do that” message. I was logged in as a Key Master and had posted the original item as the same user.