During browsing "bug reports" subforum found this:
Someone was messing with forum directly from db? Why this topis without replies was posted by FactorioBot (link pointing to Sanqui) where last (and only) post is from Sanqui?
[OCD] Forum integrity?
Re: [OCD] Forum integrity?
Yes, FactorioBot has db access. He obviously isn't very good at stealing posts, leaving behind evidence like that. 

Re: [OCD] Forum integrity?
Because they had to recreate an exact topic id to match the link in old game versions desync message.