cqlgen creates erroneous prepared-statements in the main-scan section

[jclu123]

Describe the bug
I used cqlgen to create a workload yaml and it produces an erroneous main-scan section that looks like this...

main-scan: params: timeout: 30.0 ops: scan-table-edm_document_ks-shipment_doc_126: ratio: 651 prepared: "select * from edm_document_ks.shipment_doc_126\nwhere \n LIMIT 10;\n" scan-table-edm_document_ks-shipment_grp_645: ratio: 5726 prepared: "select * from edm_document_ks.shipment_grp_645\nwhere \n LIMIT 10;\n" scan-table-edm_document_ks-shipment_grp_uuid_lookup_111: ratio: 378 prepared: "select * from edm_document_ks.shipment_grp_uuid_lookup_111\nwhere \n LIMIT 10;\n" scan-table-edm_document_ks-signature_doc_116: ratio: 465 prepared: "select * from edm_document_ks.signature_doc_116\nwhere \n LIMIT 10;\n"

To Reproduce
Steps to reproduce the behavior:

1. This is how the workload file was produced: 5.17.3/nb5 cqlgen edm_prod_shipment.cql edm_prod_workload.yaml tablestats where cql is a simply a download a keyspace description and tablestats nodetool tablestats of the said keyspace
2. Run produced yaml: edm_prod_workload.yaml as /5.17.2/nb5 edm_prod_workload default hosts=xxxxx username=xxx password=xxx truststore=aTruststore tspass=aPass port=9042 ssl=jdk localdc=DC1 and see errors in logs java.lang.RuntimeException: javax.script.ScriptException: io.nosqlbench.api.errors.OpConfigError: Error while configuring op from workload template: [from:yaml:edm_prod_workload_v0] cause: OpConfigError:Error while configuring op from workload template: com.datastax.oss.driver.api.core.servererrors.SyntaxError: line 3:1 no viable alternative at input 'LIMIT' (...* from ks_00001.tb_00001_126where [LIMIT]...)( for statement 'parsed: [select * from ks_00001.tb_00001_126 where LIMIT 10; ]')

What was Expected
A prepared statement section that should parse correctly

Additional context
This was run with nb version 5.17.2 on WSL2 (ubuntu 20.04)

Screenshots, if applicable

[jshook]

Can we get more info on edm_prod_shipment.cql and the error you saw?