Okay, here's a quick question:
Is skill #84 your Analyze skill, and are you using the Advanced Analyzed script?
If you've already done that, I suggest you check the post regarding how to arrange Blizzard's scripts.
If those things don't fix your problem, just copy your SKILL.RXDATA and SCRIPT.RXDATA from the Data folder of your project, zip it, and send it to me in a PM and I'll try and find the exact problem.