Sounds like we may have a similar issue. We have a builds in "Processing" status for about 19 hours now (build submitted Jan 13, 2026 2:43 PM). We then submitted another build at Jan 13, 2026 9:21 PM and that one also remains in "Processing" status. These are builds 12 and 13, respectively, in a TestFlight distribution. All prior builds of this app moved from "Processing" to "Complete" in a matter of minutes.