Audible artifacts for LFE with PLC for 5.1 MCT at 96kbps

There are audible energy overshoot artifacts (probably) for concealed frames in the LFE for 5.1 at 96 kbps:

Floating point LFE:

fixed-point LFE:

This occurs for bitstream: mc-5_1--am2aa1s08--96000.fer.192

Error pattern: mc-5_1--am2aa1s08--96000_ep.192

Float reference SHA: d9fdb374 BASOP SHA:4e097f2f

Bitstream available upon request