I'd also need more details on this issue.
The chance of a fire breaking out while using the grill is random. The more you use it, the higher the chance of a fire breaking out.
When the grill catches fire, two storylines begin: Brian’s and Ethan’s. First, the firefighters arrive and put out the fire; from there, a new destination appears on your phone. Then Brian shows up and repairs your house.
From there, you can play both storylines in parallel. Call Brian to have repairs done, or go to the fire station to talk to Ethan.
If you had already started Brian’s story before this release, the new destination (Fire Station) is already added to your phone.
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