As I mentioned in the other thread on the subject of GLOWSTONES - it is possible to have all three NOT be there. This happened to me in my very first game of W&W and was the inspiration for teaching myself to hack items in the game.
It was learned later that often restarting Collasium could solve this rare bug but I didn't know that at the time so hacked my way through instead.
Makron - hacking the Glowstones is not difficult if you want to give it a try. You just need to have in your inventory some junky item that isn't of great importance. I can bump the thread on hacking or you can search it out.
The other alternative is to have me hack the Glowstones. I can do this but I would need you to split your zipped saved game into smaller files using WinSPLIT. I can get you the link for that program.
Wyv