I downloaded direwolf20 map to check something out, and also looked in his thaumonomicon. After i returned to my save, everything in my book was discovered, but i myself discovered just the first few things. I did saw research.dat file in DWs world folder, but not in mine. if i open it with notepad i see "-player direwolf20" so i don't know should it reflect on me.. I also tried to remove it from the folder and everything was still researched. Did a force update, no change.
Please help me to resolve the issue because i want to discover thaumcraft myself. I wouldn't mind a full wipe, since i just started with it..