Script Repository not working?

I’m trying to upload a revised version of a script. Having copied the new version of the file to my local Script Repository directory tree I click the blue upload arrow and fill in the details in the dialog box. Then:

An error box “Bad answer from the Server”.

I had the same fault about a year ago and at that time it was said to be due to network problems at RAL. Has it reappeared?
(I’m doing this from my desktop PC in R3, Mantid 3.9.1, Windows 7.)

The file in question is about 60kbytes, but still below the 64k “limit” from past experience.