Velic and Novo Selo are Byzantine period (500-570). From this limited sample there is discontinuity among Illyrians.
The term "Illyrians" last appears in the historical record in the 7th century, referring to a Byzantine garrison operating within the former Roman province of Illyricum.
Stop being a dumb troll. And btw the Byzantine Emperor in that time period (Anastasius I) was an Illyrian from Durres. This has been attested.