Ted,
The top growth of the branches becoming wrinkled is not a good sign. Could be root issue.
The first thing that should have been done and needs to be done now, is to take it out of the soil. Rinse it off and check for any dark or soft areas on the roots.
The top pieces of the branches need to be cut off. Take any branch tip off by cutting just below where the wrinkled part starts. With each cut wipe the razor blade with Alcochol. This needs to be done until the inside of the branches are completely white/cream with absolutely 'No' beige disclored area inside of stem or around outer edge (cambium layer). If there is, keep cutting down.
Alcohol every cut important so not to effect good tissue while cutting.
Do this and then let us know your results.
Rick
