Evoke Won’t Release Records That Could Resolve Former Nurse’s £47K Jackpot Dispute

On March 16, 2026, a glitch at Evoke brands 888, William Hill, and Mr Green meant that thousands of users playing the Jackpot Drop game were awarded erroneous payouts, with several posting on social media that their “wins” amounted to six-figure sums.

An Evoke incident report reviewed by Casino.org states the problem began at 09:10:08 UTC when test-version game mathematics were inadvertently deployed to the live system.

The error caused jackpots to hit at vastly inflated rates, generating 35,072 hits during the period compared with a normal baseline of 518, according to the report. Evoke said the faulty deployment was rolled back and the incident was resolved at 09:49:29 UTC.

But one player who spoke to Casino.org says she did not begin playing Jackpot Drop on 888 until after the stated resolution time. Nevertheless, “Sarah” — a pseudonym used to protect her identity — says the £47,375 (US$65,000) she won during gameplay was wiped from her account later that day. 

The operator later told Sarah the wins were credited to her account when the game was “not valid or properly functioning,” citing the March 16 malfunction.

Sarah disputes that explanation, arguing that her session occurred after Evoke’s own report says the problem had been resolved.

Life-Changing Win

Sarah worked as a registered general nurse for 20 years before ill health forced her to give up the job. In May 2025, she needed an urgent knee replacement and, faced with what she said was a 52-week wait for surgery in the UK, traveled abroad for the procedure.

She was subsequently diagnosed with rheumatoid arthritis and said the cost of medical treatment, living expenses, and bills exhausted her savings and left her reliant on financial help from her family. By December, she had begun receiving state benefits.

Sarah described herself as only a sporadic, casual 888 Casino player. She said the £47,375 win would have allowed her to pay for continuing treatment, come off benefits and, she hoped, eventually return to nursing.

Instead, she said, she has been met with an “insurmountable wall of corporate stonewalling” while trying to establish why Evoke voided the jackpot.

Jackpot Wiped

Sarah’s records show that after she requested a withdrawal, the disputed funds initially entered “Pending” status and triggered an identity verification process. At 3:10 p.m. on March 16, the £47,317 was returned to her account and displayed as cash, before the balance disappeared at around 6 p.m., she said.

The following day, 888 emailed Sarah to confirm that her identity verification had been successfully completed. Sarah argues that the sequence shows the casino continued to process her account and winnings as legitimate for hours after Evoke says the underlying software problem had been resolved.

Casino.org has reviewed an extensive paper trail documenting Sarah’s dispute, including account screenshots, withdrawal and verification emails, and correspondence with Evoke and eCOGRA, an online gambling dispute resolution service funded through fees paid by operators.

The documentation confirms many elements of her account, although it does not independently establish the precise time her Jackpot Drop session began.

Despite Sarah’s repeated requests, Evoke has declined to provide records that could potentially settle that question, including her game history and transaction logs.

Moreover, the operator has not responded to detailed questions from Casino.org, including requests for the precise timestamps of Sarah’s gameplay and an explanation of why the records were not provided.

Documents Sarah showed Casino.org indicate that eCOGRA closed her case without requesting the game history or transaction records from Evoke.

All of which leaves her in a painful limbo as she chases the jackpot she hoped would get her life back on track.