I have this Chosen multiselect, which I populate with options to chose:

CRP0/Vanilla Testing, CRP1 Testing, CRP2 Testing

And the options are populated properly. I can choose any of those and if I submit, all the values are saved properly.

The problem starts when I want to edit the object. When I open edit screen, in which there should be my multiselect with previously chosen values, it only populates selected values that does not have special chars like "\".

Values are taken from the DB properly. Any ideas how to solve this problem without blocking the possibility to use special characters for the end user?