MDX Formula - Missing Quotes???

One odd thing that I've come across in an Aggregate Storage Cube in version 9.3.1 is adding an MDX formula to a member via load rule using a text file as the source. If you have an MDX formula that contains a statement like IsUda(Time.CurrentMember, "OPEN_MONTH"), Essbase will not build the formula in the outline with the quotes in it. Instead, it will create the formula like this IsUda(Time.CurrentMember, OPEN_MONTH). This will cause a verification issue since OPEN_MONTH is not a current member, but rather a UDA. However, without the quotes, it will not recognize it as a UDA. Check out an example here