some fixes

src/mtc/results/dummy/-1801493263.yaml

src/mtc/results/dummy/-2019620283.yaml

src/mtc/results/dummy/-2070819246.yaml

src/mtc/results/dummy/1086409496.yaml

src/mtc/results/dummy/1086505991.yaml

src/mtc/results/dummy/1097760815.yaml

src/mtc/results/dummy/1132989736.yaml

src/mtc/results/dummy/1138917448.yaml

src/mtc/results/dummy/1150205447.yaml

src/mtc/results/dummy/1420108742.yaml

src/mtc/results/dummy/1467312061.yaml

src/mtc/results/dummy/1634357786.yaml

src/mtc/results/dummy/1681783699.yaml

src/mtc/results/dummy/1830642082.yaml

src/mtc/results/dummy/1878182050.yaml

src/mtc/results/dummy/1927303313.yaml

src/mtc/results/dummy/1938979366.yaml

src/mtc/results/dummy/1951197037.yaml

src/mtc/results/dummy/1952346695.yaml

src/mtc/results/dummy/1974030854.yaml