Anyone else having trouble with tags on WP 3.5.1?

[Tee2072]

I self host and ever since I upgraded no tags are working!

Anyone else?

No problems or what so ever on several websites. I would suggest to switch to default theme and see if it works. If it works - fix or change the theme. If not - switch off all the plugins (apart of Acismet - that one doesn't produce such an effect) and see if it works . If it works - start to enable plugins one by one. If all of the above doesn't work - go to WP site and ask there. Or on some specialized forums or blogs.