A bug I'd forgot to write about occurred the other day after a long time, so here's a line.
Just after the start, in the 2F connecting corridor area at the top of the stairs, Player is suddenly forced to leave without permission rarely.
This has occurred in 2 points, 3 times in total in the past.
Perhaps Determination of Warp Portal on the lower floor extends to the corridor on the upper floor by loading bug etc.
The proof of that is, as can be seen, these two points are both located on the extension of the entrance/exit portal (almost the same X-coordinate).
Immediate correct is needed.
Note that due to its nature, it is difficult to reproduce for video recording purposes. It may not be necessary, though.
(Since this has occurred only 3 times so far although in less than 7 years of CoA play)
That's all.
