Hi Jide,
There seem to be problems both in the theme designer preview and the runtime in a connection setup using a web dispatcher, meaning that table HTTPURLLOC is maintained. We are preparing fixes for both client (--> NWBC 4.0 PL13) and backend (--> UI Add-On 1.0 SPS08 or NW740 SP07) to overcome this situation.
It would be perfect if you could create a ticket so that we can analyze whether the fixes that are currently being prepared also match your problem, and to better update you about the availability of the fixes.
Regards,
Claudia