Additional Information -- for those reading this after the fact.
Sometime yesterday (Mon Apr 21), Oracle 'updated' the contents of the binaries contained on the Oracle Technology Network JavaDownloads page... and didn't tell anybody. It's not the first time they've done this; it likely won't be the last.
As a result, several additional customers who correctly downloaded the binaries from the OTN then experienced this same behavior, because now they had the v7.0.550.13 JAVA.DLL.
The packages in the catalog have been updated as of 9:20am this morning. Please perform a manual synchronization to obtain the updated package, expire/delete the previously published packages, and republish the package with today's revision date, which will contain the correct metadata logic to test for the v7.0.550.13 JAVA.DLL file.