I went to my wardrobe this morning (using the beta wardrobe, linked from the regular wardrobe), and got inundated with achievements....
Here's the thing though - I have already completed the wardrobe achievements (I got to 15k items, then and sold some of the items I had in there), yet now my wardrobe counter is showing 13,725 / 14,000 14,977 / 15,000, as if the total has been reset and it's awarding achievements again....
I'm pretty sure I shouldn't be able to get the achievements and items again after completing that one, so I'm assuming this is a bug!
[edit] Clicking through to the regular wardrobe gave me yet more achievements, and the in my inventory and the total count of items changed.... I'll hold off going back to the wardrobe until this is confirmed fixed!
[edit] I'm not sure if it's part of the same bug or not, but I also have the strong pet achievement saying "4,517 / 5,000" whereas the strongest pet I have ever had on my account has strength 3043....
[edit] I've just seen the new news post, and my wardrobe count is now back to where it should be :D - the strong pet one is also showing correctly now :D I'll go and delete the items I got from the achievements

Definitely something wrong happening, I got all the filled wardrobe achievements too.
This happened to me as well. I sent in a ticket about it since I wasn't sure what else to do.
exactly the same happened to me as well. But I suppose that there are achievement-issues on my account in addition.
[h6]Look at the moon so lonely! One half is shining only, Yet he is round and bright; Thus oft we laugh unknowing At things that are not showing, That still are hidden from our sight.[/h6] [color=hotpink]MyLittleCW Shop[color]
I didn't enter the wardrobe, but I found myself with almost 100 achievements more than what I should have. (Like tubular tiles achi, I did the first two steps only, but now it shows like I completed it with 250 games.) Should I fill in a ticket too? I don't want staff to be inundated by tickets about the same issue; that's why I'm asking. =/
I filled a ticket. The admin said that they would delete the extra prizes.