Hashtag is not being properly urlencoded

[jneidel]

If there is a hashtag in the name of the file being shared, you will get a 404.

Example:

File name:
Samurai, #1)-Ravensburger Buchverlag (2011).epub

Current encoding:
http://192.168.178.45:7478/Samurai,%20#1)-Ravensburger%20Buchverlag%20(2011).epub

Proper encoding:
http://192.168.178.45:7478/Samurai,%20%231)-Ravensburger%20Buchverlag%20(2011).epub

The second variant (replacing # with %23 works).

Something seems to be going wrong here, because I used encodeURIComponent to generate the correct url.