I didn't get de-banked, but I had a similar wacky experience last year with Wells Fargo. I was buying a car from a guy in Salt Lake City. Not a terribly expensive car. I live in Montana but at the time I was physically in Northern California on a trip. I'd driven to SLC and looked at the car, met the seller, and done various things to ensure I knew his identity (e.g. he used his work email and he had a medium profile media job so was listed on his employers' web site with a picture). (for people in other countries: banks in the US make it impossible for regular people to electronically transfer money to someone else, at least not car-sized sums of money) So I initiated a wire transfer to the guy online. Note: his bank account, the wire destination was
also a Wells Fargo account. A few minutes later I receive a call from a lady saying she is from Wells Fargo, asks if I initiated a wire. I say yes I did. She asks do I know the recipient. I say yes, and provide some background on how I know him, and how I know he's not a Nigerian Prince. I also mention that his account is at Wells Faro so if they have any concerns, why not pop open his records and check him out. She says that's all great, thanks, good bye.
guy emails me asking if I sent the wire because it's not in his account. I say sure did, but let me check if the funds have departed my account.
This is when I discover that WF locked all my online account access. And of course they did not send the wire.
This whole mess took nearly the entire day to resolve and required me to go into a WF branch to prove I was myself. And when I did that the helpful WF manager I worked with ended up exasperated at the WF department that had locked my account. She said they ended up suspecting that she was a bad actor, even though she was calling on an internal line!
This all makes me suspect that in addition to bad ML filtering, banks also have plain moron/assholes working in their fraud departments.
(Yes I got the car eventually and my bank accounts back)