What's your current pet peeve?

Mine is when a site suddenly changes a release date for an item, after pre-ordering it with the knowledge that it'll be released on the date originally shown. I know the dates can change, because it's happened to me before and a release date is not always certain on some sites, but since the release date for this particular item (can't say what, it'll ruin the surprise ) was originally the 6th June, I would've received it in good time, but now it has suddenly changed to the 27th June which is just 2 days before I go away. Now I'll be lucky to receive it in time for when I go to Mexico. I wouldn't mind if it wasn't urgent but... ugh! I kind of... need it.

Ok, I've finished now. Who's next?