There will be a short period of downtime on Tuesday 19th June between 7am and 9am so that we can perform a bugfix upgrade to WebLearn.
This will tackle all the issues listed here: https://blogs.it.ox.ac.uk/adamweblearn/2012/05/weblearn-upgraded-to-2-8-ox1-known-issues/ (except the drop box notifications issue which is more of a feature).