Hey there! Page previews seem to replace parenthesized material with a space (" ") character, which causes an issue when the parentheses are followed by punctuation. For example, the English Wikipedia article Castle in the Sky which begins with the text
Castle in the Sky, titled in some regions as Laputa: Castle in the Sky (Japanese: 天空の城ラピュタ, Hepburn: Tenkuu no Shiro Laputa), is a 1986 Japanese animated fantasy adventure film written and directed by Hayao Miyazaki.
The preview displays the following:
Note the " , " after the second title. This discussion has a bit more about it.
