Automatic countdown error: it was solved

Hello! I've noticed since yesterday something is wrong with the automatic countdown setting. 

Even though changes where made to the schedule, it continues to show only 00:00:00

Pages where I've noticed this possible error 

https://mydramalist.com/58945-jin-xin-si-yu

https://mydramalist.com/61977-zhui-xu

PS. By the time I wrote this post, the issue disappeared, so never mind.