So you actually have no proof that the Fever have been favored.
Known instances and official actions include:
Las Vegas Aces (2024): The league fined the Aces an undisclosed amount for failing to properly report A'ja Wilson's foot/ankle injury on the day-before injury report. Wilson was unexpectedly scratched prior to tipoff, resulting in a league penalty for violating reporting transparency rules.
Indiana Fever (2026): The Fever avoided a monetary fine but received a formal warning from the league after they failed to include Caitlin Clark on the injury report for a back issue. Despite Clark missing practice and being scratched shortly before tipoff, the team left her off the initial report, which drew league-wide scrutiny. The league's Yahoo Sports warning signaled that further infractions could easily result in fines or stricter discipline.