UIREC-330 Handle synthetic user in the piece status change log (#493) #583

All 223 tests pass, 1 skipped in 3m 32s

224 tests +5 223 ✔️ +5 3m 32s ⏱️ -1s
  70 suites +1     1 💤 ±0
    1 files ±0     0 ❌ ±0

Results for commit 868f57a. ± Comparison against earlier commit 4666371.