New Jungle Item Passives Bug

I was playing Diana jungle in a custom (trying out the new jungle and whatnot) and bought the Ranger's Trailblazer, later upgrading it with Magus. After awhile, when I was almost full build, I decided to sell the Trailblazer for a void staff. After doing so I went in the jungle to farm a bit and found that I retained the DoT and Regen passives. Smite was behaving as intended. Not game breaking but figured I'd bring it up. If I can figure out screenshotting I'll try to reproduce it and post it on here.