Does this new system randomize every sleek wand location after it has been picked up or just ones that have been found using hints?

It does. Getting a hint does nothing to change the wand mechanics. If you stumble across your current location without using a hint, the wand will be there. And after you grab it, it will be somewhere else.

For example: My current mage knows all three places to get his and has been doing so. After the change goes in I will have one more collection of each then need to look somewhere else?

Yes. It's fully intended that no one gets one spot for their lifetime.

valguarnera@carrionfields.com