All of a sudden limited to 25 forms

I've been a long time customer and am all of a sudden limited to 25 forms. I have over 100 forms in my account and have never had a problem until now!

The form limits were added mid last year but are only now being enforced.  Only active forms count towards the limit so if you have older forms no longer in use, disabling or archiving them would reduce the total number used.  There is no need to delete them.