The next update (1.0.37) will include a change to the implementation Go To URL - hopefully this will take care of your issue, so please make sure you have automatic updates set up (see http://www.tersus.com/#Id=239 ). Thanks for your help with this issue.
DB Issue: Order is indeed a reserved name in HSQLDB (the database engine embedded into the studio).
The accepted convention in any case is to use the plural form for table names, and Tersus provides for specifying a physical table name which is different from the name of the database record in modeling, so you could leave the database record as 'Order', and change the 'tableName' property of the database record (through Window -> Show View -> Properties) to 'Orders'.
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