I like to keep my avatars separate, some slots for saving, some for constant changing. I went to purchase one today, it deducted the diamonds, but didn't give me the slot. The diamonds did go through, I started with 110 and now only have 10.

Other stuff:
Using Chrome for an internet browser
Exact time was 11:30 game time
Have tried refreshing and clearing cache

How many slots did you have prior?

I took a look at the script. Unfortunately, there isn't any tracking for the process... the page is really old. However, it uses the same query for both deducting diamonds as well as adding the outfit slot. So it really shouldn't be possible coding-wise to deduct the diamonds without adding a slot - it's contained within the same query on the same table so either they both work or they both fail.

You currently have a total of 4 slots available to you, but I see that you only have two outfits saved. So you have room for 2 more avatar outfits atm.

Oh, thank you Krin. I thought it meant I had two slots available, and those were the ones I had saved. I must have misunderstood *derp*. Thank you for your help though ^-^

*excited squeak* Carrot is back!!!

*plops you on her head* :3

I tis back :D *looks down at you from head*

Carrot ~<3

i has missed you :3