I don't know if it's a glitch, but well...
I was actually in Silver Trench, Blue Rescue Team. And when I took the stairs and went to 15F, it seems the entire map was one single room, with a monster house, and I didn't used any items before taking the stairs.
And I took the picture with my webcam.
...Weird isn't it?
Edit: I guess it's fine, I found another one on 35F. It's been such a long time since I've played this game... probably don't remember!
In Gates to Infinity I got twice a moment when I was confused and used a Team Attack that my allies were acting confused and when the attack was completed they returned to normal. Also it's probably possible to get seperate from your partner in Paradise in the waterfall area, Snivy got stuck at the bridge and felt in sleep too until I got close.
On Blue Rescue team, my Reviver Seeds won't work. I'll be in Wyvern Hill, on my way to get Fly, and even though I have 2 or 3 seeds in my toolbox, when I faint, they don't revive me. I've only tried this with my starter, Feraligatr, but it's really annoying.
I somehow recruited a Graveler when I was doing Makuhita Training in PMD Blue.