User Svartava used Nuke on an IP address (see example log at https://meta.wikimedia.org/w/index.php?title=Special:Log&logid=59338121) on Meta, where temporary accounts are not currently deployed. This seems to have resulted in an edit summary referencing temporary accounts, which should not be the case.
If a wiki isn't using temporary accounts, the same edit summary used for accounts should be used, as I believe was the case prior to adding temporary accounts support to Nuke.

