Created attachment 156960 [details] Screenshot of file in Nextcloud after editing Sometimes when I edit an ods file through a self-hosted Nextcloud, the file then appears modified way into the future, often something like "in 404 years". It messes up Nextcloud sync a bit, and must be some kind of bug.
@Aron, @Timar, nextcloud bug ?
What is the actual date when you hover over the file? Also, which version of Nextcloud, Collabora Online connector app (in NC) and CODE are you using?
Closing due to insufficient data, please reopen if you can provide the requested details.