[@netweb Keymaster 12 years, 5 months ago]

Your first issue is a known issue and is fixed for the next release of bbPress.
https://bbpress.trac.wordpress.org/ticket/2587

A workaround for that issue is to run the repair tools after moving a topic.

Your second issue could you give detailed reproduction steps and I’ll take a look.

eg.

1 Create this
2. Do this
3. Click this
4. Now this

Results: This is what happened
Expected Results: This is what I expected to happen.