[XDCR] - XDCR unresponsive on source and target clusters

XDCR becomes unresponsive post MB-62130. Attaching screenshot of unresponsive state below. The same state can be observed in both source and target clusters, post observing the following panic:

babysitter.log:                           [{<<"panic: runtime error: slice bounds out of range [1:0]\n\ngoroutine 350 [running]:\ngithub.com/couchbase/goxdcr/crMeta.getHlvFromMCResponse(0xc003c0"...>>,goxdcr.log:panic: runtime error: slice bounds out of range [1:0]  

Test Setup

Bidirectional replications setup between 3 clusters (7.6.2-3674) in chain topology. ECCV (enableCrossClusterVersioning) set to true and mobile set to active in all replications.

Source Cluster IP: 172.23.105.49
Target Cluster IP: 172.23.105.4

Attaching logs for both clusters below.