Update: Non-PATHer, filed over 21 days ago, IRS phone rep said return/refund was flagged for "additional review" on the 12th but closed with no issues.

What's so strange is the IRS phone rep couldn't give me any additional information about this "additional review" they said the IRS had to perform, only that it was closed on 2/12, and if I don't hear from them or do not have an update in NINE WEEKS, I should give them a call back.

So strange, nothing changed much from my 2023 return, and they said everything was "fine," and no letters had gone out or anything, so I guess we'll just see what happens lol.