[BUG] Integer manipulation tool broken in newer (v5447) Firmware?

[Stefan]

I just noticed that the "Integer manipulation", as it is described under "help->Integer Arithmetic -> Manipulate Integers" does not work. I have the newer "2013 11 25 (5447)" FW on the calc, and I am pretty sure that it worked in the older Firmware. Yesterday I wanted to convert a number to a different base and I could not figure out how.
I also noticed that the description in the help menu is wrong. In step 2 it says "Press Shift 3 (Base)", although "Shift 3" produces Pi. The "Base" function is mapped to "Shift Minus". However pressing "Shift Minus" just produces a "#" (which normally is on "Alpha 3").

Did anybody else notice this? And is there any other possibility to convert bases for numbers?

This calc is really annoying! :-(