In lecture but no discussion?

<p>I've seen a thread about this earlier but can't find it....</p>

<p>I've been trying to get into math 54, and it magically appeared under enrolled courses, but just the lecture. I can't add that class again or get onto the waitlist to add a section. I think another section will open up soon and I don't want to risk not getting into that one...should I drop it and re add later, or just hope for the best? Has this happened to a lot of people?</p>

<p>Oh! and when I try to switch sections, it says no sections available.</p>

<p>Thanks!</p>