We have seen that on occasion, and I do apologize! I know I typically urge developers to encourage their clients to purchase the theme to have access to ongoing support.
Your developer may have purchased the theme as a one-off for your project, so it’s worth contacting them to see if you can get support forum access that way.
If not, you may wish to purchase your own copy of the theme, which will provide not only a fix for your current solution, but will also grant access to ongoing updates via the Genesis framework.