Crashes in stereo BASOP decoder with error pattern from complexity measurement

The complexity measurement setup uses this error pattern: https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/blob/main/ci/complexity_measurements/ep_10pct_fer.g192. It seems to cause crashes in some decoder modes for stereo, see e.g.: https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/jobs/323803.

IVAS_cod_ref -stereo -dtx -max_band swb scripts/switchPaths/sw_swb1.bin 32 ltv32.wav bit
eid-xor -vbr -fer bit ep_10pct_fer.g192 bit_err
IVAS_dec STEREO 32 bit_err out.wav

results in a Segmentation fault (also when omitting the "-dtx")

and

IVAS_cod_ref -stereo -max_band fb 32000 48 ltv48_STEREO.wav bit
eid-xor -vbr -fer bit ep_10pct_fer.g192 bit_err
IVAS_dec STEREO 48 bit_err out.wav

runs into an assertion

IVAS_dec: lib_com/basop32.c:2590: L_shl: Assertion `0' failed.