You mean besides the last three years of reduced on-site staffing, and employee travel to support maintenance and modernization? No.
$5 says this is the XKCD for this. Corrupted DB file was the culprit, as announced by the FAA. It's a system that relies on user inputs, often manual, and it's all being put into a database. My bet is a user decided to put in a bunch of "fun characters" to make their input easier to read. You can't account for and sanitize all levels of stupidity on user inputs.