¿Why VPHOT does not make report files with ".txt" extension anymore?

From yesterday, AAVSO reports made by VPHOT does not contain ".txt" extension. These unknown files are not recognized by WebObs unless the ".txt " is added by myself. In each session I generate tens of report files, and adding extension to each of them is ver time consuming.

Would it be possible to make that VPHOT would create files with ".txt" again?

Regards

Miguel