Found from the installer named "BejeweledBlitz_0.1.6.1350_10x_en_17Feb2010Setup.exe" on SpinTop's CDN it packaged a PDB file for the game by mistake. Despite what the name sounds like, it's not related to the game executable as its Spintop's wrapper application where the encrypted game executable is in a DAT file. The actual thing encrypted is most likely a PopCap trial wrapper. After dumping the decrypted EXE and replacing the wrapper, symbols match the provided file.

Unlike the official versions distributed on PopCap, this one is a release build, granting access to ingame debug tools.