I'm at the part of the storyline after you get the "junk" from the Kalaragi Jungle adventure and get a breeder liscence for Ryuwn. I went to go on an adventure one week, and I can only access Togle Caves. I've checked back in Ryuwn to see if I missed anything, and I also went to Togle to see if anything happened there. No luck. Anybody know what's up?

Not a glitch. I don't remember why, but some story element makes the Jungle unavailable... I think until you raise a monster to B rank. Check the FAQs.