Why was my writing score removed from my profile after I aced it?

[#1]

I have a college degree and advanced certifications in several areas, including technical writing. As a consequence of my skills I was able to ace the skills tests for vocabulary and grammar. I relied on those scores to show that I am very competent at my work. The test results were removed from my profile. Now, tests are only offered by invitation and I cannot prove my skills without recent job reviews.

It would be nice for professionals to be able to showcase their skills when they are new to UPWORK.

Any suggestions?