We restored the server system because we have an issue regarding comment/search after server-side system update. For this reason, deregulation of Like!s and comments aren’t working temporarily.
We are working on this issue now. Please wait for a while.
Sorry for the inconvenience.

[Update on Aug. 29]
As a result of inspection, we found an issue regarding comment/search with non-alphabet characters on Instagram API. We have contacted Instagram and waiting their reply now.

[Update on Sep. 5]
This issue of Instagram API is fixed. Now Fotogramme works with a new server-side system!