That would be nice, and we can’t rule it out. However, our virus programs also quarantined a Trojan file on our local computers after accessing the site, so we strongly suspect there’s an issue.
We also have run similar scans and not found an issue – but I don’t believe those scans can effectively test the dashboard screens. Our regular pages work fine.
This problem has been reported by others at wordpress.com, in the following thread: https://en.forums.wordpress.com/topic/virus-trojanscript-644049-engine-a?replies=8