Bug: Modifying an object when a filter is applied

[Rhynorater]

There is a bug with this that occurs when you attempt to add a tag or a filter an object that is being displayed inside of a filter. Here is a way to reproduce this:

1. Send a request to Bookmarks
2. Send a different request to Bookmarks
3. Tag the first entry 1 and add a comment of 1
4. Tag the second entry 2 and add a comment of 2
5. Then, filter on tag 2.
6. From the filter screen, attempt to modify entry 2 to say "modified" in the comment section
7. Once this is done, you'll notice that entry Compiling error #1 was modified rather than entry number 2