Ally credit card populates a lot of different values for Account #

I connected my Ally credit card to Tiller and I am getting what seems to be random account #s populated (so far 704 and counting). Examples (first 10):

xxxx3526
xxxx3525
xxxx3524
xxxx3522
xxxx3523
xxxx3519
xxxx3520
xxxx3521
xxxx3517
xxxx3518

Is this a problem with the Ally integration ?

I figured it out. I messed out the import from CSV when filling in the Account #, I filled in the Account # by dragging down, which enumerated the account # for each cell.

Consider this closed.

Ah, easy mistake to make! I accidentally do it all the time.