I'm so grateful for GM's work,and I feel remorse .
Here comes the details of what I have done:
Before the server restart,I was gathering herbs in Winterspring,and still did that relogin,at first ,I thought it just was respawned at the same place,then I found the bug with about one group icecaps.
Then server restared again,I went to Felwood and got 4 groups fo plagueblooms,and made them to 4 groups mongoose.All of them were in the bank.After that ,I just only killing monsters in Winterspring.
ALL my exploitation came from selling what I loot in Winterspring,had nothing to with the bug.
maybe I did not pay attention to system announcement,and offline to sleep,because it's very late in our city, or I must have removed the items.
So I post to ask if I was met exactly.
I will expect for your reply,no matter it's good or sad.
Thanks for your work again.
Natureleaf,a druid comes from PVP server.