Cheese in the Trap Season 3 Chapter 78

On the Chapter lists, the chapters end at S3C77. I clicked the bookmark multiple times, and nothing has changed. Is it meant to be like that or there's more chapters past that at the moment?

Hello,
77 is the latest updated chapter but season 3 has 108 episodes.  So nothing is wrong, just need to wait for more updates

So is there any specific time that there will be updates? Is it random or is it every Sunday like how CITT is on the Webtoon app? And do they translate and releases multiple at a time or one by one? So many questions

108 chapters total for season 3 as Marcie indicated.

No specific schedule, but we have been relatively regular as of late.

Everything has been translated and cleaned as of now, but not everything has been proofread/typeset.