New posts not appearing in "Latest" tab – Partial shadowban?

I have been growing my account steadily over the past few months and gaining good traction and engagement. I’ve been posting multiple times a day without any issues for werks, but today something changed.

My impressions have dropped dramatically. The only engagement I’m receiving is from my own followers, and it seems my impressions are coming strictly from them as well.

The main thing I’ve noticed is that nothing new I post shows up in the "Latest" tab. Interestingly, my older posts still retain their normal engagement and visibility, so it doesn't feel like a full shadowban. It’s more like a "soft ban" that only applies to everything I’ve posted since this morning.

Has anybody else noticed this lately? I have posted 4 times today, and not a single one of those tweets has appeared in the "Latest" search results

That sounds like a classic reach throttle triggered by the platform's spam filters since you've been posting way too frequently today. Just take a 24-hour break to let your account cool down and stop spamming, because the algorithm definitely isn't feeling your current output