IndexOutOfBoundException while reading file with IDV

I'm trying to read a netcdf file with IDV. The general structure of the file is quite similar to a lot of other files I've read, but this time, I get the following error-message:

ERROR: An error has occurred:
Couldn't get data
Problem getting data 133
java.lang.Exception: Problem getting data 133
at at at at at at

133 is one of the dimension sizes. I tried to find out a bit more and got to this message:

java.lang.ArrayIndexOutOfBoundsException: 133
        at ucar.ma2.ArrayFloat.getFloat(
        at ucar.ma2.Index$IteratorImpl.getFloatNext(
        at ucar.ma2.MAMath.copyFloat(
        at ucar.ma2.MAMath.copy(
        at ucar.ma2.Array.copy(
        at ucar.ma2.Array.copyTo1DJavaArray(
        at ucar.ma2.Array.get1DJavaArray(
at at at at

The exception happens when I try to plot i.e. a Color Shaded Plan View of BC_ForestFires from

It would be nice if somebody could have a look at the file and the problem since I would like to visualize the file.

Best regards,