Tripadvisor Forum pages not loading

Since yesterday, 1 July, Tripadvisor (all pages) is loading in text only - no formatting, no images. I have tried I. Explorer, Firefox and Seamonkey. What's going on and could you fix it quickly, please! Thanks..

There is an error message when I use Internet Explorer: Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727) Timestamp: Mon, 2 Jul 2012 19:01:20 UTC Message: Object expected Line: 1230 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: Object expected Line: 1236 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1241 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1251 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1255 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1265 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1338 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 1343 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/ Message: 'ta' is undefined Line: 284 Char: 1 Code: 0 URI: http://www.tripadvisor.co.uk/

Just seen that this says I'm using Mozilla. I'm not - it's I.E. 8.0.6001.18702. Weird, or what?