Fix LobsterMatrices calculated incorrectly
#3731
| Job | Run time |
|---|---|
| 13m 40s | |
| 12m 23s | |
| 10m 29s | |
| 11m 42s | |
| 9m 20s | |
| 11m 7s | |
| 9m 57s | |
| 9m 48s | |
| 10m 19s | |
| 9m 33s | |
| 16m 46s | |
| 15m 28s | |
| 14m 48s | |
| 15m 59s | |
| 9m 11s | |
| 14m 29s | |
| 13m 33s | |
| 14m 27s | |
| 12m 45s | |
| 13m 8s | |
| 4h 8m 52s |