Umm...Was it suppose to overwrite my heroic Greater Tome of Learning (or whatever?) Because it did. Instead of getting a 50% xp bonus for first completions, I was getting a 15% bonus. This was not advertised and it is NOT okay. :/

So, I thought maybe I need to upgrade to the Greater Epic Tome (Ya, stupid me!) so I did. Now I am getting 25% heroic XP.

Is this WAI or is this another unintended bug?