I think it is Longipalpus flavomaculatus (Villiers & Chûjô, 1966) = Longipalpus apicale (Pic, 1926) = Ibidionidum apicale Pic, 1926 which should be different of Longipalpus quadriguttatus (Heller, 1924) from Borneo. (to be checked and published).
thanks a lot Xavier for this clue, you are right there are some inconsistencies, I'll check later, but my spm belongs to Longipalpus flavomaculatus (Villiers & Chûjô, 1966)