I have defeated Lavok but whenever I try to leave the Sphere to try and get a demon's heart, I am in Athkatla! I have played the Planar Sphere before, and IIRC there is nothing that needs to be done apart from defeating Lavok to access the demon plane. Killing Tolgerias hasn't helped. I have the Baldurdash patch. Any suggestions? If not, is it possible to use the CLUA console to visit this area? Oh, by the way, in the room to the right of the exit, it DOES display the map of the demon plane. Thanks in advance.

Did you install the Official Patch before the Baldurdash Fixpack?

Hmmm... I'm not sure if I have the official one at all. I'll uninstall Baldurdash, install official, reinstall baldurdash. Thanks dundee - hope it works!

If this is a bug, then there is nothing wrong with CLUAing in 1 demon heart.

CLUAConsole:CreateItem("misc6m")

It's best to find the reason behind the problem and fix it, rather than circumvent it. This bug might be indacitive of a larger problem, one that, if avoided here, might rear its ugly head later. Therefore, it's more prudent to try and solve it now before it causes problems in the future.
Though I have no doubt your intentions are good, Lord and Userunfriendly, I just think it's wiser to try and get it fixed.

Well, hate to break it to you, but using CLUA to complete the planar sphere affects no other part of the game at all (except for the fact that you can get the planar sphere quests then).
If you're dying to fix it, go to Global Variables and look for one about Lavok. If it's a 0 next to him, try changing it to a 1.

You miss Illumina's point.

The problem might be bigger than just the Planar Sphere. ;)

Installing the Fixpack before or without the Official Patch is a BIG NO-NO.