Roon is picking up an odd character then . The sort looks to be alphabetic but is actual ASCII . Every letter has an numeric ASCII code based on this table the alphabetic sort is in fact a numeric sort
so in you case the “period” . comes first then the Left Bracket and so on
the first 2 rows are hidden characters . So capital D should come after . and ( etc as i does
Your D in the offending album is odd which is why I suggested a space as it coms before everything. My best guess is that there is one of the hidden ASCII codes before the D causing the ASCII to be lower than the period ie ASCII(
I would edit the title to a standard D and get on with life 