I am trying to edit this post, adding the
pt tag. I can open the edit window just fine, but once I type in "pt" into the tag field, the page locks up. Typing in "p" works fine, but adding the "t" crashes it. I tried adding the tag on other questions and it does the same.
EDIT: After letting the page load for a while, this happens.
Note the length of the page on the scroll bar.