Hmm, it's an odd issue... Can you post a screenshot of you trying to add a tag and one after you added the tag? Has
this been going on for long?
It might be a temporary issue. In the meantime, you can report the gallery item and request for the specific wrong tags
to be deleted.
As for the suggestions drop-down menu, it sometimes takes a while to pop up/display what you're looking for,
probably because:
- there are lots of tags starting with/containing the letters you're entering;
- the more often you add a certain tag, the higher it will be on the list. So if you haven't used it a lot,
it'll be lower (sometimes even hidden from view);
- new tags often don't appear in the suggestions drop-down menu, even if you write their full name. They do, in
time.
Some tricks you can use to get around this:
- use aliases for the more common Theme tags (for example, HOH for Hands on Hips). Check the tags' pages for their
aliases.
- to avoid adding a wrong tag (if the suggestions menu is acting up), search for it in the search box at the top of the
page before adding it to an image.
- refresh your page with Ctrl+F5. It sometimes helps.
- wait for a bit, MT might be overloaded and working a bit slower. This usually goes away after a little while.