Webservices incorrectly validate specific connection to * monomer

[ClairePA]

The following results are obtained using the most up to date webservices on the Pistoia server.
http://webeditor.openhelm.org:8000/WebService/FirstPage.html

These results are right:
Ambiguous PEPTIDE connection, specified CHEM
CHEM1{*}|PEPTIDE1{A.C}$CHEM1,PEPTIDE1,1:R1-?:?$$$V2.0
expected result = invalid
actual result = invalid

Specified PEPTIDE connection, ambiguous CHEM
CHEM1{*}|PEPTIDE1{A.C}$CHEM1,PEPTIDE1,?:?-1:R1$$$V2.0
expected result = valid
actual result = valid

None specified
CHEM1{*}|PEPTIDE1{A.C}$CHEM1,PEPTIDE1,?:?-?:?$$$V2.0
expected result = valid
actual result = valid

This result is wrong:
All specified
CHEM1{*}|PEPTIDE1{A.C}$CHEM1,PEPTIDE1,1:R1-1:R1$$$V2.0
expected result = invalid
actual result = valid