Unresolved Billing Glitch & Support Loop: AI Studio Stateless Loop-back (Cases 6955032.. & 6819665..)

Hello Google Cloud Community / Community Managers,

I need escalation for a severe, compounding billing loop regarding Case #6955032.. (and restricted case #6819665..).

On April 2, 2026, I received official written confirmation from Cloud Support that a billing adjustment request was approved. However, instead of resolution, an un-forecasted loop-back processing load in AI Studio bypassed my budget caps, creating an entirely unauthorised drain totalling £1,483.45 plus subsequent smaller API charges.

As I communicated to support on May 28th, I have already enacted severe defensive architectures to pause recurrent glitches (Enforced Local Memory Backups, Deterministic Quota Caps, and Transition to Context Caching to freeze historical loops). The problem is contained on my end.

However, standard frontline support is caught in a “72-hour” dead-loop. They manually raise requests, tell me to wait, and miss the deadlines while my funds sit locked. I am a Principal Investigator and academic in the UK, and this systemic API trap has caused monumental financial distress.

Can a Senior Tech / Tier 3 Escalation manager please pull Case 6955032.. internally from the queue and finalise my approved refund offline immediately so I don’t undergo extreme hardship due to a processing lag?

Thank you,
Dr. Georgiana Varna.