Since last firmware printer crashes at end of print  

Since last firmware printer crashes at end of print

I installed the latest firmware today. Since that time at the end of every print the printer crashes. Print is finished fine but I get the message that a crash is detected, it moves the printhead all the way to the left and jams it fully to the left (makes a hitting noise).

I print through Octoprint but I have no custom g-code in there. Only thing I noticed is that the printer profile in Slic3r was changed (but only the Start G-Code). As I'm a newby I have no idea what all means but below the start and end G-Code of Slic3r.

Start (this was changed)
M115 U3.3.1 ; tell printer latest fw version
M201 X1000 Y1000 Z1000 E9000 ; sets maximum accelerations, mm/sec^2
M203 X200 Y200 Z12 E120 ; sets maximum feedrates, mm/sec
M204 S1250 T1250 ; sets acceleration (S) and retract acceleration (T)
M205 X8 Y8 Z0.4 E1.5 ; sets the jerk limits, mm/sec
M205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec
M83 ; extruder relative mode
M104 S[first_layer_temperature] ; set extruder temp
M140 S[first_layer_bed_temperature] ; set bed temp
M190 S[first_layer_bed_temperature] ; wait for bed temp
M109 S[first_layer_temperature] ; wait for extruder temp
G28 W ; home all without mesh bed level
G80 ; mesh bed leveling
G1 Y-3.0 F1000.0 ; go outside print area
G92 E0.0
G1 X60.0 E9.0 F1000.0 ; intro line
G1 X100.0 E12.5 F1000.0 ; intro line
G92 E0.0
M221 S{if layer_height==0.05}100{else}95{endif}

End
G4 ; wait
M221 S100
M104 S0 ; turn off temperature
M140 S0 ; turn off heatbed
M107 ; turn off fan
{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up
G1 X0 Y200; home X axis
M84 ; disable motors

Somebody an idea what could be wrong? I don't dare to start another print as it jams the printhead really hard to the left side when it crashes.