Post.Edit Compare: No reports created, no TER values


We have been using Post.Edit Compare (version with SDL Studio 2019 Professional (SR2) from a while now to compare PEMT projects and it has worked well.

However, since the last Java update (now jre-8) it happens the following:

1) We keep receiving the error message "The object reference has not been set to an object instance" each time we try to create a report:

Of course, no report is created.

2) Two times we managed (not sure how...) to create a report but TER scores were set to cero, though there were plenty of changes made to the machine translated text during the post-editing

We have tried already everything we found in old posts about the TER error, such as updating the Java file path under settings in the Post.Edit Compare. However, it doesn't work.

Could someone please advise?

Thanks a lot in advance and best regards,