[Bug]: Revolut syncing through GoCardless adds transaction the day before earliest transaction

### Verified issue does not already exist?

- [x] I have searched and found no existing issue

### What happened?

I've manually created a new account, set a starting balance and then linked it for syncing with my Revolut account.
But it still imports two transactions before that day. If I delete those transactions, and try again, they keep on showing up.

The starting balance was (automatically) created with category "Starting Balances"

### How can we reproduce the issue?

Probably it's an isolated case, but I reproduce it by just deleting the transactions and pressing sync again.
Note that on other accounts that I use, it doesnt happen.

### Where are you hosting Actual?

Docker

### What browsers are you seeing the problem on?

Microsoft Edge

### Operating System

Mac OSX