No - it's just general chat and discussion of products etc. If you have any problems with Just Flight or Just Trains software there is a dedicated support area available with FAQs and the opportunity to ask questions.
https://support.justflight.com/support/solutions/folders/17000136035
https://support.justflight.com/support/tickets/new
https://community.justflight.com/topic/2/sticky-technical-support