Enabling workload cluster never completes when HAProxy has specific special characters

[doddatpivotal]

It was listed that v0.1.7 resolves a special charachter issue with HA Proxy, however, I was working with v0.1.8 and faced an issue where my we set HA Proxy password to --200p@ssword and when we attempted to enable workload management on the vSphere cluster, it just spun and spun and spun. We repeated these steps several times with the same result. However when we changed the HA Proxy password to not have special characters, enabling workload management on the vSphere cluster worked as expected.

Please verify that the password I referenced above is acceptable, or provide guidance in the docs as two what is an acceptable documentation.