AFAIK, what you are refering to is not so much a bug as by design, although maybe he'll redo it in the future.
The latest version (.15 "Shrink") is pretty nice, although I notice it has a refresh error for the word suggest. But it is certainly much zippier now. Remember, you can always just move the .exe to a backup directory, try the new one and if you don't like it, copy it over with the old. No biggy.
Version 0.15
* Edit before call option: press a call button for 250ms, you'll be able to edit the number
o If you press a contact for 250ms in the list, you can call the contact directly
* SMS optimization, read message faster, doesn't block the device
* Support for second and third e-mail address.
* 40% improved startup time
* PocketCM 0.10 support
* Fixed for landscape mode
* Bug fixes
* Lighter executable, about 200Kb less