After the recent maintenance, I logged onto scratch. After catching up in the forums, I checked to see whether my project was on the front page. I wasn't prepared for this!

My browser / operating system: Windows NT 10.0, Chrome 56.0.2924.87, Flash 24.0 (release 0)

My browser / operating system: MacOS Macintosh X 10.10.5, Chrome 56.0.2924.87, Flash 24.0 (release 0)

This is happening to me as well. You're not the only one.
100th post!

Ｔｈａｔ　ｈａｐｐｅｎｓ　ｔｏ　ｍｅ　ｔｏｏ　ａｆｔｅｒ　ｄｏｗｎｔｉｍｅ

Ok, so far we have figured that this is caused by the recent maintenance.

Bump! This is happening again!

Ack, I just noticed this after making a topic about it. I'll just report my topic to be closed.

Seems to be fixed.