Special price missing

1. version: 3.0.3.6
2. template: journal 3

3. add new Customer group, "reseller", so there are two groups: "default" and "reseller"
4. add a special price for product "A" for customer group "default".
5. login with a reseller customer (the customer is in "reseller"group)
6. logout from the reseller customer. The bug will appear: The special price of the product "A" will not showing out.

I think maybe the session data about customer group should be clean. But I don't know how to do that.
Thanks.
Adam Cai
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PS: Commercial Theme, no free Support, moved into the commercial Section.

While Journal is unsupported on the forum, switch back to the default theme and see if the issue can be reproduced. If so, please your URL.