The Community is mainly used by customers, where i had a quick look at some of the third party websites that i tend to check for up and coming or returning TV shows on NowTV and i couldn't see any information about Chicago Fire 😡.
If you use Twitter or Facebook, i know NowTV Staff are still currently proactive over on these two Social Media sites, where they may have a spreadsheet available of what shows are returning soon and may or may not have a return date for Chicago Fire dependent on if there is a new agreement in place with the studio.
Otherwise you will have to look at alternative streaming sites or wait until it returns.
The free Sky Never Miss website is an option if you sign up to it and request an email when the TV show seasons returns back to Sky.
@Jason-Cof the NowTV Team if you are around and in work can you check this TV show on your spreadsheet if you have any return date ?
Thanks for getting in touch.
Unfortunately, once Seasons 1-6 are gone, we don't have a date yet for their return. 😢 They're likely to be back someday, but we don't have any info on this yet!
Season 7 is staying on the service until next year. Season 8 will leave towards the end of June.