[NTG-context] bug with definefloat and caption case

When I setup a custom float with \definefloat[exhibit][exhibits], the word "Exhibit" in the caption is printed with the first letter uppercased for the first 32 exhibits. However, starting with the 33rd exhibit, the first letter uppercase is lost. For example: \definefloat[exhibit][exhibits] \starttext \dorecurse{45}{\placeexhibit[here][fig:test\recurselevel]{title\recurselevel}{content\recurselevel}} \stoptext yields exhibits with these titles: ... Exhibit 31 Exhibit 32 exhibit 33 exhibit 34 ... This doesn't happen with the built-in types because they have entries in lang-txt.lua. I am using 2015.08.05. I wasn't Best regards, Brian