ManageSiteProduction splits cron expression on comma

The "commitChanges" method of "ManageSiteProduction" seems to be splitting the "crons" request object on any use of a comma. (around line 159 of ManageSiteProduction.java)

However, commas are special characters within a cron expression. The code does not seem to be taking this into account, breaking any expression that uses a comma (including example expressions).

Is there a workaround for this?