Merchants: Over 200 wisdom at lvl 60 not giving more mana

[fouts85]

After a long road I finally hit 60 on my shaman and was 201 wisdom , and today I got a small upgrade and it had 1 extra mana was 201 wisdom before. now 202 and not showing any changes to mana ,I always remembered you gained 6 mana per wisdom point at lvl 60.

If it's a known bug please ignore this post , I did try to search for it in advance but search gave me no help .

Thanks in advance

Pexar