I was interested to see this report mentioned by South Ashford Priest of the Feast of Corpus Christi (which has now been moved to the Sunday after Trinity Sunday) being celebrated on the traditional Thursday after Trinity at Arundel cathedral. Not only this but the Mass for the feast was celebrated by the papal nuncio himself! All somewhat confusing. There also appear to have been no shortage of Extraordinary Form Masses for Corpus Christi celebrated on Thursday. I also heard of a church which holds the EF every Sunday not celebrating Corpus Christi yesterday but the Mass of the Second Sunday after Pentecost. I suppose it will take some time for the new way of doing things to become established.
(Picture borrowed from the fabulous Hallowed Ground blog.)