Sorry if this is in the wrong category. Pages opened on vi.wikipedia.org and vi.wikibooks.org using firefox will flash the page contents momentarily before going to a blank "loading" page. I have this problem for all pages on the Vietnamese sites. It's possible that the problem is linked to the VNI/telex input system. Wikipedia sites in other languages work fine, just the Vietnamese one seems to have this problem. The pages work fine in other browsers (ie, safari, etc...). This problem may be on my end, but I've read a few Vietnamese blogs of people having this same problem, so I wanted to share this bug.