Unfortunately, it's sometimes normal here that the website acts up and you can't start a new week or a new diary for 1 to 2 days. It also happens that you ask questions and they only show up after days. You just have to live with it if you want to use the site. Maybe it will get better someday.

There have been other similar questions lately. try a pc/laptop if on a phone or try a different browser.. turn off addons, etc... it seems that some have problems and others do not.