Automatic Excerpt Not Working

I’m using the_excerpt(); on a page listing my blogs, and automatic excerpts do not pop up (but manual excerpts will).

What I’ve Tried/Figured Out So Far:

• It’s not a word/character length issue (as far as I can tell)
• Manual excerpts work fine
• the_content(); works fine
• I removed my custom functions.php to make sure there wasn’t any conflicting code on my end
• I’ve tried the_excerpt(); and get_the_excerpt();

Any help or direction appreciated