Unfortunately, it’s as bad as it sounds. Ebina-chan has been postponed until further notice after a tweet from the umr_official twitter account that reads as follows:
Notice regarding this month’s Akita Imokko! Ebina-chan:
There were plans to release an update for “Akita Imokko! Ebina-chan” on June 7th but this update had to be postponed. We will publicly announce when we decide the date for the next update. We sincerely apologize to all our readers who were looking forward to this month’s update. We thank you for your understanding.
I will of course keep you informed whenever it comes out of hiatus or when there’s some kind of new development.