Singular - plural issue

[NekoJonez]

Browser: Opera
Link: https://translate.wordpress.org/projects/wp-plugins/broken-link-checker/stable/nl-be/default/?filters%5Bstatus%5D=either&filters%5Boriginal_id%5D=582303&filters%5Btranslation_id%5D=85057371
Locale used: nl_BE

We have in our locale "links" as "links" since we have different words for it in Dutch ... But the singular version isn't in the glossary... Now, the issue is that when I have to use the singular word in those strings with singular and plural.... I get stopped in the plural tab when I use the singular version in the singular tab only....

So, if there is only a mistake in the singular tab, it also shows up in the plural tab and visa versa.