It looks like there is a bug in how it created the csv for the rules import:
/snip
Adding access rules to layer 'New_Standard Security'...
Error occured during parsing of CSV file.
Line 7 column 40: Unexpected character in csv file. String value is not followed by double-quotes
Failed to read parameters file [01__add-access-rule__2017_07_27_09_43.csv]: Invalid format
code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [73] should be replaced by one of the following values: [1-2]"
Adding access sections to layer 'New_Standard Security'...
Line 2: code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [14] should be replaced by one of the following values: [1-2]"
Line 3: code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [17] should be replaced by one of the following values: [1-2]"
Line 4: code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [18] should be replaced by one of the following values: [1-2]"
Line 5: code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [22] should be replaced by one of the following values: [1-2]"
Line 6: code: "generic_err_invalid_parameter"
message: "Invalid parameter for [position]. The invalid value [24] should be replaced by one of the following values: [1-2]"
/endsnip
I'm in the process of digging through the export packages currently, but that appears to be the root of the issue.