Erste Bank Services Disrupted by Technical Issue
Customers were unable to access online banking services and the website, and card payments and cash withdrawals were also affected.
U1 Will Resume Normal Operation from December
The announcement follows a fire earlier this week on a special service train, which caused severe damage to the tunnel.
Vienna U-Bahn and ÖBB Services Remain Disrupted by Flooding on Monday
Passengers are advised to use unaffected lines for their journeys, as it remains unclear when normal services will resume.