Import web page hangs UR

[dasymington]

Attempting to import this web page: http://www.redcar-cleveland.gov.uk/m...9?OpenDocument

causes UR to utilise 100% of one processor indefinitely (well, I left it for 15 minutes before deciding it wasn't going to work).

If I click the Cancel button on the Importing Documents dialogue it again hangs and has to be closed with the task manager.

I've tried it with a new UR database, too, so it's not that there's something wrong with my database.

Any ideas?