Lexicons which use "(r)" for the R-sound cannot be played via the System voice backend

[karashiiro]

From the feedback channel:

Examples of current lexicons which break:
Characters-Locations-System/lexicon.pls
• Fordola fo(r)ˈdəʊlə
• Lydha Lran ˈliːdəə lɜ(r)ˈæn
• Eulmorean juːlˈmɔː(r)ˌən
• Eulmoreans juːlˈmɔː(r)ˌənz

Special case:
• Eulmore ˈjuːlˌmɔː(r)

• Eulmore is the only phoneme with will play the (r) sound correctly, perhaps because no other sounds follow the parentheses?