Platform: Observed in all device types, operating systems and browsers
Description: The modal that allows to see the edits of a topic doesn’t work for a specific topic in a paying Discourse instance hosted on the official Discourse hosting. Also, the API only returns the post revision up until revision 5, but not any subsequent version after that one, like version 6, 7, 8 or 9, that return a 500 code, Internal Server Error.
the post history is not restricted by admins in this case. otherwise the initial versions shouldn’t be available through the API, and they are, like I linked above.
I believe this was caused because this user made an edit and pasted the contents of a google doc in there. I think there might be some character that was pasted, that corrupted the data.
From the error in the server logs I am pretty confident there is no data loss, I added it to the list for the team, we will have look at it over the next 7 days and let you know when we have it sorted.