Hey wulf, I noticed when the rogue applies poisons if you have more than Instant and Deadly in your bag, it will apply various ones. I have my CLU settings set to apply Instant and Deadly, but I carry all four types, depending on what I'm doing. It will occasionally apply Wound and Crippling, even though I have it set to apply Instant and Deadly. It happens maybe once every three times it applies poisons. Just letting you know.
Edit: I noticed this is true for all CCs that apply poisons. For some reason, they randomly apply poisons to weapons. The combination is random. I've had deadly/instant, deadly/deadly, wound/crippling, wound/deadly, instant/instant, etc. I don't know what the issue is with poisons now.