For now, any rogues who lost a natural skill because of plagiarism bug, you can contact a Pandora, Aki, Mystra or myself to help you reset your skills free of charge. However, you must tell us what skills you lost, and after resetting, you have to give me a screenshot that you followed your end of the free reset bargain that you used it to regain a skill that you lost.
Pandora's in the process of making a quick NPC that sets sign quest variable to end of quest result, and we'll be using it to fix those who are caught starting the quest on the buggy version.
The Sign Quest test, we're all the way up to sobbing starlight and sadly waiting for the "proper time period" to show up to continue the quest... we don't want to fudge with the quest variables to avoid the wait, because that will defeat the purpose of doing the actual test to see if the quest works naturally.