Issues with MethodOfLines in SciML tutorial

See the update from Chris here, which is probably also your issue:

On a more general note I will reiterate what I said before though: it is exceedingly unlikely that and update from one patch version of Julia to another (i.e. incrementing the y in version 1.x.y) will break any of your workflow if you are using the same version of packages in both Julia versions. A patch update should only contain bugfixes so the only scenario where your workflow would change is if you happened to rely on a bug in a patch version that was fixed in the udpate.