If you bought something on the AH on the preview server and it is not showing up on the preview server, then submit a bug report. If it is not showing up on the live server, then it is working as intended. Stuff on the preview server, stays on the preview server.
Comments
If you bought something on the AH on the preview server and it is not showing up on the preview server, then submit a bug report. If it is not showing up on the live server, then it is working as intended. Stuff on the preview server, stays on the preview server.