Hebrew Suffix Category Weirdness
Fragment of a discussion from User talk:Rua
I tracked it down to this edit by User:Wikitiki89. The new version specified a range of Unicode codepoints to strip from names to produce the entry name. But this range also contains U+05BE - HEBREW PUNCTUATION MAQAF, which is the hyphen used in Hebrew. So this edit is causing it to be stripped both from all links to affixes, and from affix category names. I think the fact that the categories as generated by {{prefixcat}} and {{suffixcat}} do not have characters stripped is the actual bug.