Pet adoption via computer not being delivered and now can't edit town

Like the title says, I adopted a dog via the computer and it's been way longer than the normal time it takes to deliver usually. It still says "wait for the adoption agent to deliver" or whatever, can't edit the town, can't travel, can't leave the house, etc. I've looked online for a fix and although I've found tons of people saying they had the same issue, there's no sign of a true fix. Most fixes online involve games that were using custom content and mods and I'm using neither.

Anyone with the same issue or any help? Thanks in advance!