We get an exception when another dependency upgrades Scalatest/Scalastic to 3.1.0

[tonicebrian]

We are using shex with these dependencies (Scala 2.12) :

        "es.weso" %% "shex" % "0.1.52" % Test,
        "es.weso" %% "srdf4j" % "0.1.52" % Test,

in Scio pipelines that ingest triples in our databases. We were using com.spotify" %% "scio-test" % "0.8.0-beta2" % Test and all tests for test validation are green and passing but the moment we bump to com.spotify" %% "scio-test" % "0.8.0" % Test we get this exception in all test that are about validating Shex and that were working OK:

[info] - should validate simple examples *** FAILED ***
[info]   java.lang.NullPointerException:
[info]   at es.weso.rbe.interval.IntLimit.<init>(IntOrUnbounded.scala:110)
[info]   at es.weso.shex.validator.Table$CTable$.max2IntOrUnbounded(Table.scala:178)
[info]   at es.weso.shex.validator.Table$CTable$.mkTableAux(Table.scala:160)
[info]   at es.weso.shex.validator.Table$CTable$.$anonfun$mkTableAux$2(Table.scala:112)
[info]   at scala.util.Either.flatMap(Either.scala:341)
[info]   at es.weso.shex.validator.Table$CTable$.comb$1(Table.scala:110)
[info]   at es.weso.shex.validator.Table$CTable$.$anonfun$mkTableAux$5(Table.scala:116)
[info]   at scala.collection.LinearSeqOptimized.foldLeft(LinearSeqOptimized.scala:126)
[info]   at scala.collection.LinearSeqOptimized.foldLeft$(LinearSeqOptimized.scala:122)
[info]   at scala.collection.immutable.List.foldLeft(List.scala:89)

And looking at the offending code https://github.com/weso/shex-s/blob/master/modules/rbe/src/main/scala/es/weso/rbe/interval/IntOrUnbounded.scala#L110 it is in a function provided by scalastic that our dependency scio-test bumped from 3.0.8 to 3.1.0. So somehow that version bumping has a spurious interaction with the shex library but I weren't able to reproduce in downsized build.sbt (still trying).

Does this bug report rings any bell on you?