Hi,

Using version 3.0.12, I've created a Select List field with the following list of options and it displayed in the correct order on Listing Editor page:

1st||2nd||3rd||4th||5th||6th||7th||8th||9th||10th| |11th||12th||13th||14th||15th||16th||17th||18th||1 9th||20th||21st||22nd||23rd||24th||25th||26th||27t h||28th||29th||30th

Using version 3.1.6, on the Listing Editor page, the Select Field displayed the list of options in the following order:

10th||11th||12th||13th||14th||15th||16th||17th||18 th||19th||1st||20th||21st||22nd||22rd|24th||25th|| 26th||27th||28th||29th||2nd||30th||3rd||4th||5th|| 6th||7th||8th||9th