Thanks for your quick response!
Here's how I go about getting geocache information:
I download GPX files from geocaching.com to a personal file on my desktop pc. Then I copy them via drag-and-drop into a file on a storage card I keep permanently in my PDA.
Next I open BCN and click on the Data tab. I import each new GPX file individually (although it would be really cool to import multiple files at once!

).
After the files are imported, I open the List tab, click Action > List > Waypoints. All the imported files now show up in the List tab.
Now I'll click on a geocache and click Edit. The Waypoint Data screen opens. Up until now, when I click on the Geocache tab, I'll get the text that is on that particular geocache's geocache.com page. The description, the logs, the clue - it usually shows up here. With the new update, this screen is blank. It displays the words, "Geocache Information", the name of the cache, the word "Description", the "Reveal Clue" button and the three tabs at the bottom of the screen but that's it.
The glitch seems to affect every GPX file I import. I also have Smache loaded on my PDA and it shows all this data just fine. There was never a problem with BCN up until I downloaded 2.7.
If there's any other information I can give you, please let me know.
Thanks!