Windows Store saves not compatible again.

[Stregone1]

2020-10-07 23:37:51.173 -04:00 [ERR] Could not deserialize JSON of index 0 for Microsoft: Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'System.UInt16' because the type requires a JSON primitive value (e.g. string, number, boolean, null) to deserialize correctly.
To fix this error either change the JSON to a JSON primitive value (e.g. string, number, boolean, null) or change the deserialized type to an array or a type that implements a collection interface (e.g. ICollection, IList) like List<T> that can be deserialized from a JSON array. JsonArrayAttribute can also be added to the type to force it to deserialize from a JSON array.
Path '6f=.ym>[0].uK6[0].J3C', line 1, position 1992490.
2020-10-07 23:37:51.173 -04:00 [ERR] Could not deserialize JSON of index 1 for Microsoft: Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'System.UInt16' because the type requires a JSON primitive value (e.g. string, number, boolean, null) to deserialize correctly.
To fix this error either change the JSON to a JSON primitive value (e.g. string, number, boolean, null) or change the deserialized type to an array or a type that implements a collection interface (e.g. ICollection, IList) like List<T> that can be deserialized from a JSON array. JsonArrayAttribute can also be added to the type to force it to deserialize from a JSON array.
Path '6f=.ym>[0].uK6[0].J3C', line 1, position 1997657.

Here is the save:

0009000000E83353_29070100B936489ABCE8B9AF3980429C.zip