Bugs solved in fixed version:

280 IF A=33 THEN A=32:GOTO 405
changed into
280 IF A=32 THEN A=33:GOTO 405

339 IF A=44 THEN A=35:LF=0:GOTO 410
should not be there
339 REM

2640 REM A=23
changed into
2640 REM A=33

1020 IF A=9 THEN A$="3":GOSUB 40:GOTO 2060
changed into
1020 IF A=9 THEN A$="3":GOSUB 40:GOTO 2160

1309 IF A=41 AND E=0 THEN E=1:K$="BUCH DER FREIHEIT":GOTO 1360
This should not be possible because you need the holzlatte to take it.
1309 REM

added (without it you can't give something to the gnome)
1701 IF A=11 AND QQ=0 THEN 1720

1789 PRINTSPC(1)"ER SAGT ES SEI EIN    ZAUBERRING !":M=1:K=2:GOSUB 10
changed into
1789 PRINTSPC(1)"ER SAGT ES SEI EIN    ZAUBERRING !":M=1:QQ=1:GOSUB 10