Hey lavith, nice to see another Torontonian here!
Honestly, I think you have cause to be a little worried if your baffles were forced into place - I thought nothing of wedging mine in and paid for it 10 months later. I figured that the acrylic would bend if there was excess pressure, but apparently that wasn't enough and when it finally broke it was rather spectacular. The three cracks cover half of one end of the sump, and it happened quickly, without any warning - I looked at the sump before going to bed after midnight and saw nothing wrong, and by 5:30am or so when I got up to make sure the dog didn't need to go outside, all the water had already drained onto the floor. As someone mentioned earlier, I'm very lucky I didn't step into an electrically charged puddle - the entertainment center has many cords at the back that were perilously close to getting wet, there's a floor lamp in the room, and SW was seeping through the wall and into the kitchen via the area under the stove.
If you think your sump is a potential time bomb, it might be worth the trouble to rebuild it. It's much easier to dismantle and build on your own schedule than to spend 24h panicking and working in haste because you have no other choice. Not to mention the possibility of ruined furniture, flooring, drywall... I got VERY lucky there, I can't believe it. Our entertainment center is a little bubbly at the bottom, but it's nothing we can't live with, and there's no real permanent damage anywhere else.