Please read the exljbris EULA
for their freely distributed fonts.
“The font file/software may be modified to suit design of system requirements, but strictly for your own (personal or commercial) use. You may not sell or distribute it
In other words, even if someone made a derivative version, they couldn’t post it here.
In fact, you really shouldn’t have posted the font above according to the EULA. (You can embed it in documents, but not flatly redistribute it.)