Before and after photos. Lots of glue hanging down from the entire perimeter of the pipe. I had to pull the toilet out to get access. I was able to sand the bottom of the pipe so now "stuff" has a nice smooth entry into the tank. I would have liked to get the glue off the bottom of the tank but couldn't and not worth getting a hand stuck in there.
When we had the same thing happen our last TT, we had serious ongoing trouble getting the tank to empty because of a similar glue issue. We could only get the tank emptied maybe 50% at best. Didn't matter how much we backflushed, used the tank rinser or anything else we could think of including getting the tank pumped out. The tank would be full again in less than a day and backing up into the toilet.
Not going to happen this time. :)

