Outsourced?
Accredited casinos aren't allowed to have outsourced CSR! If you think/know they have outsourced CSR, it's wise to tell Bryan. Bryan has put a lot of effort in creating those standards and I hope accredited casinos do their best to meet those standards.
Rithen? Is it outsourced?
Well they work for several casinos as they ask you which casino you are playing. I can't say if they are only working for this group or not, especially now since they are under new ownership. One thing I know for sure is they have been clueless in the past even for the simplest thing and you should try to bypass them whenever you can. I've been playing there for several years and had to deal with them dozens of times.
I also posted about them here several times in the past. Wish they'd have a supervisor like Rithen at all times.