William Hill is pursuing customers for the return of funds after a technical fault in its Jackpot Drop online casino game incorrectly credited tens of thousands of pounds to player accounts, with some punters withdrawing large sums before the bookmaker detected the error.
The malfunction resulted in players receiving payouts ranging into tens of thousands of pounds, with at least one customer believed to have been credited a six-figure sum, according to posts circulating on social media platforms. The operator has since frozen affected accounts, manually adjusted balances, and sent emails requesting the return of withdrawn funds.
A spokesperson for Evoke, William Hill’s parent company, confirmed the issue on Friday. “During a routine review of platform activity, we identified an issue affecting the Jackpot Drop game which temporarily resulted in incorrect sums being credited to players’ balances and withdrawals being processed incorrectly,” the company stated.
Evoke added that it had quickly identified and resolved the problem, but acknowledged that for a brief window, funds were erroneously credited to customer accounts “that were not correctly generated through valid or properly functioning gameplay.”
Operator offers commercial settlement to affected players
The operator acted swiftly to lock accounts once the fault was detected, preventing further withdrawals. However, the intervention came too late for some customers who had already successfully withdrawn the incorrectly credited amounts from their accounts.
In emails sent to those customers, William Hill requested the return of the withdrawn money. According to correspondence obtained by next.io, the bookmaker offered affected players a “commercial resolution” allowing them to retain 11 per cent of the withdrawn funds in exchange for returning the remainder.
William Hill’s terms and conditions explicitly cover such scenarios, granting the operator the right to void transactions resulting from malfunctions or errors, and to take corrective measures on account balances and funds paid out as a consequence. The company stated it is retrieving the funds “in line with our standard terms and conditions” and thanked customers for their understanding.
Legal precedent may complicate recovery efforts
The situation echoes a similar incident that ended badly for an operator when faced with legal scrutiny. In October 2020, Paddy Power customer Corrine Durber was credited with winning more than £1 million on a casino game. The bookmaker attributed the payout to a computer error and attempted to reduce Durber’s winnings to just £20,000.
Durber challenged the decision in court and won her case at the High Court last year, establishing a precedent that may influence how similar disputes are resolved. That ruling demonstrated that terms and conditions clauses allowing operators to void payouts due to technical errors may not always hold up under judicial examination, particularly when customers have acted in good faith.
The legal landscape around such disputes can be complex. While operators routinely include clauses permitting them to correct errors and void payouts arising from malfunctions, enforcement depends on the specific circumstances, how clearly the terms were communicated, and whether customers had reason to believe the winnings were legitimate.
Growing scrutiny on platform reliability
The incident raises broader questions about quality assurance and testing protocols for online casino games. Malfunctions that credit incorrect sums represent a significant operational risk for operators, both financially and reputationally. When players see large balances in their accounts and successfully withdraw funds, they may reasonably believe the winnings are legitimate, complicating subsequent recovery efforts.
For William Hill and Evoke, the episode arrives at a time of heightened regulatory attention on operator practices. The Gambling Commission has increasingly emphasized the importance of systems and controls that protect both operators and consumers, with technical failures potentially triggering regulatory review if they suggest inadequate safeguards.
The bookmaker’s decision to offer customers an 11 per cent retention incentive suggests the company is keen to resolve matters without protracted disputes or potential legal action that could prove costly and time-consuming, particularly given the Durber precedent.
Evoke said it has contacted all relevant customers to explain the situation and is working through the process of fund recovery. The company characterized the issue as temporary and now resolved, though the full financial impact of the glitch and subsequent withdrawals has not been disclosed.
Based on reporting by Racing Post.